87551354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 154344960

約数和(自身を除く): 66793606

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 4871, 8987, 9742, 17974, 53581, 92549, 107162, 185098, 209453, 418906, 1018039, 2036078, 2303983, 3979607, 4607966, 7959214, 43775677, 87551354]

約数ペア:

[(1, 87551354), (2, 43775677), (11, 7959214), (19, 4607966), (22, 3979607), (38, 2303983), (43, 2036078), (86, 1018039), (209, 418906), (418, 209453), (473, 185098), (817, 107162), (946, 92549), (1634, 53581), (4871, 17974), (8987, 9742)]