40708216

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{32411}}^1$

素因数の和:32574

約数の個数: 16

約数和(自身を含む): 76816440

約数和(自身を除く): 36108224

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 32411, 64822, 129644, 259288, 5088527, 10177054, 20354108, 40708216]

約数ペア:

[(1, 40708216), (2, 20354108), (4, 10177054), (8, 5088527), (157, 259288), (314, 129644), (628, 64822), (1256, 32411)]