16207984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 34997760

約数和(自身を除く): 18789776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2687, 3016, 5374, 6032, 10748, 21496, 34931, 42992, 69862, 77923, 139724, 155846, 279448, 311692, 558896, 623384, 1012999, 1246768, 2025998, 4051996, 8103992, 16207984]

約数ペア:

[(1, 16207984), (2, 8103992), (4, 4051996), (8, 2025998), (13, 1246768), (16, 1012999), (26, 623384), (29, 558896), (52, 311692), (58, 279448), (104, 155846), (116, 139724), (208, 77923), (232, 69862), (377, 42992), (464, 34931), (754, 21496), (1508, 10748), (2687, 6032), (3016, 5374)]