31078374

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 63922176

約数和(自身を除く): 32843802

約数列:

[1, 2, 3, 6, 47, 94, 141, 191, 282, 382, 573, 577, 1146, 1154, 1731, 3462, 8977, 17954, 26931, 27119, 53862, 54238, 81357, 110207, 162714, 220414, 330621, 661242, 5179729, 10359458, 15539187, 31078374]

約数ペア:

[(1, 31078374), (2, 15539187), (3, 10359458), (6, 5179729), (47, 661242), (94, 330621), (141, 220414), (191, 162714), (282, 110207), (382, 81357), (573, 54238), (577, 53862), (1146, 27119), (1154, 26931), (1731, 17954), (3462, 8977)]