87071684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{100313}}^1$

素因数の和:100355

約数の個数: 24

約数和(自身を含む): 179762688

約数和(自身を除く): 92691004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 100313, 200626, 401252, 702191, 1404382, 2808764, 3109703, 6219406, 12438812, 21767921, 43535842, 87071684]

約数ペア:

[(1, 87071684), (2, 43535842), (4, 21767921), (7, 12438812), (14, 6219406), (28, 3109703), (31, 2808764), (62, 1404382), (124, 702191), (217, 401252), (434, 200626), (868, 100313)]