31731064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 63244800

約数和(自身を除く): 31513736

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 1951, 2033, 3902, 4066, 7804, 8132, 15608, 16264, 37069, 74138, 148276, 208757, 296552, 417514, 835028, 1670056, 3966383, 7932766, 15865532, 31731064]

約数ペア:

[(1, 31731064), (2, 15865532), (4, 7932766), (8, 3966383), (19, 1670056), (38, 835028), (76, 417514), (107, 296552), (152, 208757), (214, 148276), (428, 74138), (856, 37069), (1951, 16264), (2033, 15608), (3902, 8132), (4066, 7804)]