31680452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2693}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 59063256

約数和(自身を除く): 27382804

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2693, 2941, 5386, 5882, 10772, 11764, 45781, 91562, 183124, 465889, 931778, 1863556, 7920113, 15840226, 31680452]

約数ペア:

[(1, 31680452), (2, 15840226), (4, 7920113), (17, 1863556), (34, 931778), (68, 465889), (173, 183124), (346, 91562), (692, 45781), (2693, 11764), (2941, 10772), (5386, 5882)]