31460642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40273

約数の個数: 16

約数和(自身を含む): 52140672

約数和(自身を除く): 20680030

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 40231, 80462, 683927, 925313, 1367854, 1850626, 15730321, 31460642]

約数ペア:

[(1, 31460642), (2, 15730321), (17, 1850626), (23, 1367854), (34, 925313), (46, 683927), (391, 80462), (782, 40231)]