90668974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{13001}}^1$

素因数の和:13331

約数の個数: 16

約数和(自身を含む): 148846896

約数和(自身を除く): 58177922

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 13001, 26002, 143011, 286022, 4121317, 8242634, 45334487, 90668974]

約数ペア:

[(1, 90668974), (2, 45334487), (11, 8242634), (22, 4121317), (317, 286022), (634, 143011), (3487, 26002), (6974, 13001)]