31255096

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 60073200

約数和(自身を除く): 28818104

約数列:

[1, 2, 4, 8, 73, 109, 146, 218, 292, 436, 491, 584, 872, 982, 1964, 3928, 7957, 15914, 31828, 35843, 53519, 63656, 71686, 107038, 143372, 214076, 286744, 428152, 3906887, 7813774, 15627548, 31255096]

約数ペア:

[(1, 31255096), (2, 15627548), (4, 7813774), (8, 3906887), (73, 428152), (109, 286744), (146, 214076), (218, 143372), (292, 107038), (436, 71686), (491, 63656), (584, 53519), (872, 35843), (982, 31828), (1964, 15914), (3928, 7957)]