90078854

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 137032560

約数和(自身を除く): 46953706

約数列:

[1, 2, 113, 211, 226, 422, 1889, 3778, 23843, 47686, 213457, 398579, 426914, 797158, 45039427, 90078854]

約数ペア:

[(1, 90078854), (2, 45039427), (113, 797158), (211, 426914), (226, 398579), (422, 213457), (1889, 47686), (3778, 23843)]