40180634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8933}}^1$

素因数の和:9121

約数の個数: 16

約数和(自身を含む): 65289672

約数和(自身を除く): 25109038

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 8933, 17866, 116129, 232258, 1545409, 3090818, 20090317, 40180634]

約数ペア:

[(1, 40180634), (2, 20090317), (13, 3090818), (26, 1545409), (173, 232258), (346, 116129), (2249, 17866), (4498, 8933)]