90774154

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 137925216

約数和(自身を除く): 47151062

約数列:

[1, 2, 101, 202, 571, 787, 1142, 1574, 57671, 79487, 115342, 158974, 449377, 898754, 45387077, 90774154]

約数ペア:

[(1, 90774154), (2, 45387077), (101, 898754), (202, 449377), (571, 158974), (787, 115342), (1142, 79487), (1574, 57671)]