43688890096

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{19931063}}^1$

素因数の和:19931208

約数の個数: 20

約数和(自身を含む): 85265091792

約数和(自身を除く): 41576201696

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 19931063, 39862126, 79724252, 159448504, 318897008, 2730555631, 5461111262, 10922222524, 21844445048, 43688890096]

約数ペア:

[(1, 43688890096), (2, 21844445048), (4, 10922222524), (8, 5461111262), (16, 2730555631), (137, 318897008), (274, 159448504), (548, 79724252), (1096, 39862126), (2192, 19931063)]