39448408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 78606000

約数和(自身を除く): 39157592

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 2381, 4142, 4762, 8284, 9524, 16568, 19048, 45239, 90478, 180956, 259529, 361912, 519058, 1038116, 2076232, 4931051, 9862102, 19724204, 39448408]

約数ペア:

[(1, 39448408), (2, 19724204), (4, 9862102), (8, 4931051), (19, 2076232), (38, 1038116), (76, 519058), (109, 361912), (152, 259529), (218, 180956), (436, 90478), (872, 45239), (2071, 19048), (2381, 16568), (4142, 9524), (4762, 8284)]