87797906

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{30893}}^1$

素因数の和:30938

約数の個数: 24

約数和(自身を含む): 158486220

約数和(自身を除く): 70688314

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 30893, 61786, 216251, 432502, 895897, 1513757, 1791794, 3027514, 6271279, 12542558, 43898953, 87797906]

約数ペア:

[(1, 87797906), (2, 43898953), (7, 12542558), (14, 6271279), (29, 3027514), (49, 1791794), (58, 1513757), (98, 895897), (203, 432502), (406, 216251), (1421, 61786), (2842, 30893)]