90925054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{9817}}^1$

素因数の和:10251

約数の個数: 16

約数和(自身を含む): 149155056

約数和(自身を除く): 58230002

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 9817, 19634, 107987, 215974, 4132957, 8265914, 45462527, 90925054]

約数ペア:

[(1, 90925054), (2, 45462527), (11, 8265914), (22, 4132957), (421, 215974), (842, 107987), (4631, 19634), (9262, 9817)]