79921406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{3407}}^1$

素因数の和:3763

約数の個数: 16

約数和(自身を含む): 123546816

約数和(自身を除く): 43625410

約数列:

[1, 2, 37, 74, 317, 634, 3407, 6814, 11729, 23458, 126059, 252118, 1080019, 2160038, 39960703, 79921406]

約数ペア:

[(1, 79921406), (2, 39960703), (37, 2160038), (74, 1080019), (317, 252118), (634, 126059), (3407, 23458), (6814, 11729)]