87334868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19477}}^1$

素因数の和:19559

約数の個数: 24

約数和(自身を含む): 163615200

約数和(自身を除く): 76280332

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 19477, 38954, 77908, 370063, 740126, 1149143, 1480252, 2298286, 4596572, 21833717, 43667434, 87334868]

約数ペア:

[(1, 87334868), (2, 43667434), (4, 21833717), (19, 4596572), (38, 2298286), (59, 1480252), (76, 1149143), (118, 740126), (236, 370063), (1121, 77908), (2242, 38954), (4484, 19477)]