90615758

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{2953}}^1$

素因数の和:3251

約数の個数: 16

約数和(自身を含む): 138601680

約数和(自身を除く): 47985922

約数列:

[1, 2, 67, 134, 229, 458, 2953, 5906, 15343, 30686, 197851, 395702, 676237, 1352474, 45307879, 90615758]

約数ペア:

[(1, 90615758), (2, 45307879), (67, 1352474), (134, 676237), (229, 395702), (458, 197851), (2953, 30686), (5906, 15343)]