8161572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15817}}^1$

素因数の和:15867

約数の個数: 24

約数和(自身を含む): 19487776

約数和(自身を除く): 11326204

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 15817, 31634, 47451, 63268, 94902, 189804, 680131, 1360262, 2040393, 2720524, 4080786, 8161572]

約数ペア:

[(1, 8161572), (2, 4080786), (3, 2720524), (4, 2040393), (6, 1360262), (12, 680131), (43, 189804), (86, 94902), (129, 63268), (172, 47451), (258, 31634), (516, 15817)]