85847938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{21559}}^1$

素因数の和:21753

約数の個数: 16

約数和(自身を含む): 141261120

約数和(自身を除く): 55413182

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 21559, 43118, 237149, 474298, 3902179, 7804358, 42923969, 85847938]

約数ペア:

[(1, 85847938), (2, 42923969), (11, 7804358), (22, 3902179), (181, 474298), (362, 237149), (1991, 43118), (3982, 21559)]