31432532

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 55933416

約数和(自身を除く): 24500884

約数列:

[1, 2, 4, 113, 197, 226, 353, 394, 452, 706, 788, 1412, 22261, 39889, 44522, 69541, 79778, 89044, 139082, 159556, 278164, 7858133, 15716266, 31432532]

約数ペア:

[(1, 31432532), (2, 15716266), (4, 7858133), (113, 278164), (197, 159556), (226, 139082), (353, 89044), (394, 79778), (452, 69541), (706, 44522), (788, 39889), (1412, 22261)]