31019404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5279}}^1$

素因数の和:5409

約数の個数: 24

約数和(自身を含む): 58988160

約数和(自身を除く): 27968756

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5279, 5876, 10558, 21116, 68627, 137254, 274508, 596527, 1193054, 2386108, 7754851, 15509702, 31019404]

約数ペア:

[(1, 31019404), (2, 15509702), (4, 7754851), (13, 2386108), (26, 1193054), (52, 596527), (113, 274508), (226, 137254), (452, 68627), (1469, 21116), (2938, 10558), (5279, 5876)]