40810096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 84458880

約数和(自身を除く): 43648784

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 2579, 3956, 5158, 7912, 10316, 15824, 20632, 41264, 59317, 110897, 118634, 221794, 237268, 443588, 474536, 887176, 949072, 1774352, 2550631, 5101262, 10202524, 20405048, 40810096]

約数ペア:

[(1, 40810096), (2, 20405048), (4, 10202524), (8, 5101262), (16, 2550631), (23, 1774352), (43, 949072), (46, 887176), (86, 474536), (92, 443588), (172, 237268), (184, 221794), (344, 118634), (368, 110897), (688, 59317), (989, 41264), (1978, 20632), (2579, 15824), (3956, 10316), (5158, 7912)]