8601872

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{1277}}^1$

素因数の和:1706

約数の個数: 20

約数和(自身を含む): 16718796

約数和(自身を除く): 8116924

約数列:

[1, 2, 4, 8, 16, 421, 842, 1277, 1684, 2554, 3368, 5108, 6736, 10216, 20432, 537617, 1075234, 2150468, 4300936, 8601872]

約数ペア:

[(1, 8601872), (2, 4300936), (4, 2150468), (8, 1075234), (16, 537617), (421, 20432), (842, 10216), (1277, 6736), (1684, 5108), (2554, 3368)]