87722636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1543}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 156802464

約数和(自身を除く): 69079828

約数列:

[1, 2, 4, 61, 122, 233, 244, 466, 932, 1543, 3086, 6172, 14213, 28426, 56852, 94123, 188246, 359519, 376492, 719038, 1438076, 21930659, 43861318, 87722636]

約数ペア:

[(1, 87722636), (2, 43861318), (4, 21930659), (61, 1438076), (122, 719038), (233, 376492), (244, 359519), (466, 188246), (932, 94123), (1543, 56852), (3086, 28426), (6172, 14213)]