87284464

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{34747}}^1$

素因数の和:34912

約数の個数: 20

約数和(自身を含む): 170195704

約数和(自身を除く): 82911240

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 34747, 69494, 138988, 277976, 555952, 5455279, 10910558, 21821116, 43642232, 87284464]

約数ペア:

[(1, 87284464), (2, 43642232), (4, 21821116), (8, 10910558), (16, 5455279), (157, 555952), (314, 277976), (628, 138988), (1256, 69494), (2512, 34747)]