82571638

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 125977824

約数和(自身を除く): 43406186

約数列:

[1, 2, 97, 157, 194, 314, 2711, 5422, 15229, 30458, 262967, 425627, 525934, 851254, 41285819, 82571638]

約数ペア:

[(1, 82571638), (2, 41285819), (97, 851254), (157, 525934), (194, 425627), (314, 262967), (2711, 30458), (5422, 15229)]