16553504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 22056928

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 41, 44, 62, 74, 82, 88, 124, 148, 164, 176, 248, 296, 328, 341, 352, 407, 451, 496, 592, 656, 682, 814, 902, 992, 1147, 1184, 1271, 1312, 1364, 1517, 1628, 1804, 2294, 2542, 2728, 3034, 3256, 3608, 4588, 5084, 5456, 6068, 6512, 7216, 9176, 10168, 10912, 12136, 12617, 13024, 13981, 14432, 16687, 18352, 20336, 24272, 25234, 27962, 33374, 36704, 40672, 47027, 48544, 50468, 55924, 66748, 94054, 100936, 111848, 133496, 188108, 201872, 223696, 266992, 376216, 403744, 447392, 517297, 533984, 752432, 1034594, 1504864, 2069188, 4138376, 8276752, 16553504]

約数ペア:

[(1, 16553504), (2, 8276752), (4, 4138376), (8, 2069188), (11, 1504864), (16, 1034594), (22, 752432), (31, 533984), (32, 517297), (37, 447392), (41, 403744), (44, 376216), (62, 266992), (74, 223696), (82, 201872), (88, 188108), (124, 133496), (148, 111848), (164, 100936), (176, 94054), (248, 66748), (296, 55924), (328, 50468), (341, 48544), (352, 47027), (407, 40672), (451, 36704), (496, 33374), (592, 27962), (656, 25234), (682, 24272), (814, 20336), (902, 18352), (992, 16687), (1147, 14432), (1184, 13981), (1271, 13024), (1312, 12617), (1364, 12136), (1517, 10912), (1628, 10168), (1804, 9176), (2294, 7216), (2542, 6512), (2728, 6068), (3034, 5456), (3256, 5084), (3608, 4588)]