123462008

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{73141}}^1$

素因数の和:73358

約数の個数: 16

約数和(自身を含む): 232591560

約数和(自身を除く): 109129552

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 73141, 146282, 292564, 585128, 15432751, 30865502, 61731004, 123462008]

約数ペア:

[(1, 123462008), (2, 61731004), (4, 30865502), (8, 15432751), (211, 585128), (422, 292564), (844, 146282), (1688, 73141)]