80476444

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 143312400

約数和(自身を除く): 62835956

約数列:

[1, 2, 4, 109, 131, 218, 262, 436, 524, 1409, 2818, 5636, 14279, 28558, 57116, 153581, 184579, 307162, 369158, 614324, 738316, 20119111, 40238222, 80476444]

約数ペア:

[(1, 80476444), (2, 40238222), (4, 20119111), (109, 738316), (131, 614324), (218, 369158), (262, 307162), (436, 184579), (524, 153581), (1409, 57116), (2818, 28558), (5636, 14279)]