91627420

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{13841}}^1$

素因数の和:14181

約数の個数: 24

約数和(自身を含む): 193012848

約数和(自身を除く): 101385428

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 13841, 27682, 55364, 69205, 138410, 276820, 4581371, 9162742, 18325484, 22906855, 45813710, 91627420]

約数ペア:

[(1, 91627420), (2, 45813710), (4, 22906855), (5, 18325484), (10, 9162742), (20, 4581371), (331, 276820), (662, 138410), (1324, 69205), (1655, 55364), (3310, 27682), (6620, 13841)]