91989656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8375

約数の個数: 32

約数和(自身を含む): 189665280

約数和(自身を除く): 97675624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 8231, 11176, 16462, 32924, 65848, 90541, 181082, 362164, 724328, 1045337, 2090674, 4181348, 8362696, 11498707, 22997414, 45994828, 91989656]

約数ペア:

[(1, 91989656), (2, 45994828), (4, 22997414), (8, 11498707), (11, 8362696), (22, 4181348), (44, 2090674), (88, 1045337), (127, 724328), (254, 362164), (508, 181082), (1016, 90541), (1397, 65848), (2794, 32924), (5588, 16462), (8231, 11176)]