87722684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101063}}^1$

素因数の和:101105

約数の個数: 24

約数和(自身を含む): 181106688

約数和(自身を除く): 93384004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 101063, 202126, 404252, 707441, 1414882, 2829764, 3132953, 6265906, 12531812, 21930671, 43861342, 87722684]

約数ペア:

[(1, 87722684), (2, 43861342), (4, 21930671), (7, 12531812), (14, 6265906), (28, 3132953), (31, 2829764), (62, 1414882), (124, 707441), (217, 404252), (434, 202126), (868, 101063)]