4015616

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 80

約数和(自身を含む): 9427968

約数和(自身を除く): 5412352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 128, 176, 184, 248, 253, 256, 341, 352, 368, 496, 506, 512, 682, 704, 713, 736, 992, 1012, 1364, 1408, 1426, 1472, 1984, 2024, 2728, 2816, 2852, 2944, 3968, 4048, 5456, 5632, 5704, 5888, 7843, 7936, 8096, 10912, 11408, 11776, 15686, 15872, 16192, 21824, 22816, 31372, 32384, 43648, 45632, 62744, 64768, 87296, 91264, 125488, 129536, 174592, 182528, 250976, 365056, 501952, 1003904, 2007808, 4015616]

約数ペア:

[(1, 4015616), (2, 2007808), (4, 1003904), (8, 501952), (11, 365056), (16, 250976), (22, 182528), (23, 174592), (31, 129536), (32, 125488), (44, 91264), (46, 87296), (62, 64768), (64, 62744), (88, 45632), (92, 43648), (124, 32384), (128, 31372), (176, 22816), (184, 21824), (248, 16192), (253, 15872), (256, 15686), (341, 11776), (352, 11408), (368, 10912), (496, 8096), (506, 7936), (512, 7843), (682, 5888), (704, 5704), (713, 5632), (736, 5456), (992, 4048), (1012, 3968), (1364, 2944), (1408, 2852), (1426, 2816), (1472, 2728), (1984, 2024)]