15207920032

素因数分解:

$2^5\times {\mathrm{21611}}^1\times {\mathrm{21991}}^1$

素因数の和:43612

約数の個数: 24

約数和(自身を含む): 29943339552

約数和(自身を除く): 14735419520

約数列:

[1, 2, 4, 8, 16, 32, 21611, 21991, 43222, 43982, 86444, 87964, 172888, 175928, 345776, 351856, 691552, 703712, 475247501, 950495002, 1900990004, 3801980008, 7603960016, 15207920032]

約数ペア:

[(1, 15207920032), (2, 7603960016), (4, 3801980008), (8, 1900990004), (16, 950495002), (32, 475247501), (21611, 703712), (21991, 691552), (43222, 351856), (43982, 345776), (86444, 175928), (87964, 172888)]