85909868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102763}}^1$

素因数の和:102797

約数の個数: 24

約数和(自身を含む): 172643520

約数和(自身を除く): 86733652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 102763, 205526, 411052, 1130393, 1952497, 2260786, 3904994, 4521572, 7809988, 21477467, 42954934, 85909868]

約数ペア:

[(1, 85909868), (2, 42954934), (4, 21477467), (11, 7809988), (19, 4521572), (22, 3904994), (38, 2260786), (44, 1952497), (76, 1130393), (209, 411052), (418, 205526), (836, 102763)]