82320128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 197793792

約数和(自身を除く): 115473664

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 41, 44, 46, 62, 64, 82, 88, 92, 124, 128, 164, 176, 184, 248, 253, 256, 328, 341, 352, 368, 451, 496, 506, 656, 682, 704, 713, 736, 902, 943, 992, 1012, 1271, 1312, 1364, 1408, 1426, 1472, 1804, 1886, 1984, 2024, 2542, 2624, 2728, 2816, 2852, 2944, 3608, 3772, 3968, 4048, 5084, 5248, 5456, 5704, 5888, 7216, 7544, 7843, 7936, 8096, 10168, 10373, 10496, 10912, 11408, 13981, 14432, 15088, 15686, 16192, 20336, 20746, 21824, 22816, 27962, 28864, 29233, 30176, 31372, 32384, 40672, 41492, 43648, 45632, 55924, 57728, 58466, 60352, 62744, 64768, 81344, 82984, 87296, 91264, 111848, 115456, 116932, 120704, 125488, 162688, 165968, 182528, 223696, 233864, 241408, 250976, 321563, 325376, 331936, 447392, 467728, 501952, 643126, 663872, 894784, 935456, 1003904, 1286252, 1327744, 1789568, 1870912, 2007808, 2572504, 2655488, 3579136, 3741824, 5145008, 7483648, 10290016, 20580032, 41160064, 82320128]

約数ペア:

[(1, 82320128), (2, 41160064), (4, 20580032), (8, 10290016), (11, 7483648), (16, 5145008), (22, 3741824), (23, 3579136), (31, 2655488), (32, 2572504), (41, 2007808), (44, 1870912), (46, 1789568), (62, 1327744), (64, 1286252), (82, 1003904), (88, 935456), (92, 894784), (124, 663872), (128, 643126), (164, 501952), (176, 467728), (184, 447392), (248, 331936), (253, 325376), (256, 321563), (328, 250976), (341, 241408), (352, 233864), (368, 223696), (451, 182528), (496, 165968), (506, 162688), (656, 125488), (682, 120704), (704, 116932), (713, 115456), (736, 111848), (902, 91264), (943, 87296), (992, 82984), (1012, 81344), (1271, 64768), (1312, 62744), (1364, 60352), (1408, 58466), (1426, 57728), (1472, 55924), (1804, 45632), (1886, 43648), (1984, 41492), (2024, 40672), (2542, 32384), (2624, 31372), (2728, 30176), (2816, 29233), (2852, 28864), (2944, 27962), (3608, 22816), (3772, 21824), (3968, 20746), (4048, 20336), (5084, 16192), (5248, 15686), (5456, 15088), (5704, 14432), (5888, 13981), (7216, 11408), (7544, 10912), (7843, 10496), (7936, 10373), (8096, 10168)]