31890372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{91639}}^1$

素因数の和:91675

約数の個数: 24

約数和(自身を含む): 76977600

約数和(自身を除く): 45087228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 91639, 183278, 274917, 366556, 549834, 1099668, 2657531, 5315062, 7972593, 10630124, 15945186, 31890372]

約数ペア:

[(1, 31890372), (2, 15945186), (3, 10630124), (4, 7972593), (6, 5315062), (12, 2657531), (29, 1099668), (58, 549834), (87, 366556), (116, 274917), (174, 183278), (348, 91639)]