31165316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85619}}^1$

素因数の和:85643

約数の個数: 24

約数和(自身を含む): 67126080

約数和(自身を除く): 35960764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85619, 171238, 342476, 599333, 1113047, 1198666, 2226094, 2397332, 4452188, 7791329, 15582658, 31165316]

約数ペア:

[(1, 31165316), (2, 15582658), (4, 7791329), (7, 4452188), (13, 2397332), (14, 2226094), (26, 1198666), (28, 1113047), (52, 599333), (91, 342476), (182, 171238), (364, 85619)]