40315432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296437}}^1$

素因数の和:296460

約数の個数: 16

約数和(自身を含む): 80038260

約数和(自身を除く): 39722828

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296437, 592874, 1185748, 2371496, 5039429, 10078858, 20157716, 40315432]

約数ペア:

[(1, 40315432), (2, 20157716), (4, 10078858), (8, 5039429), (17, 2371496), (34, 1185748), (68, 592874), (136, 296437)]