40247432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{295937}}^1$

素因数の和:295960

約数の個数: 16

約数和(自身を含む): 79903260

約数和(自身を除く): 39655828

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 295937, 591874, 1183748, 2367496, 5030929, 10061858, 20123716, 40247432]

約数ペア:

[(1, 40247432), (2, 20123716), (4, 10061858), (8, 5030929), (17, 2367496), (34, 1183748), (68, 591874), (136, 295937)]