79477784

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{21739}}^1$

素因数の和:22202

約数の個数: 16

約数和(自身を含む): 149353800

約数和(自身を除く): 69876016

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 21739, 43478, 86956, 173912, 9934723, 19869446, 39738892, 79477784]

約数ペア:

[(1, 79477784), (2, 39738892), (4, 19869446), (8, 9934723), (457, 173912), (914, 86956), (1828, 43478), (3656, 21739)]