80017352

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{61363}}^1$

素因数の和:61532

約数の個数: 16

約数和(自身を含む): 150955440

約数和(自身を除く): 70938088

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 61363, 122726, 245452, 490904, 10002169, 20004338, 40008676, 80017352]

約数ペア:

[(1, 80017352), (2, 40008676), (4, 20004338), (8, 10002169), (163, 490904), (326, 245452), (652, 122726), (1304, 61363)]