31541172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202187}}^1$

素因数の和:202207

約数の個数: 24

約数和(自身を含む): 79257696

約数和(自身を除く): 47716524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 202187, 404374, 606561, 808748, 1213122, 2426244, 2628431, 5256862, 7885293, 10513724, 15770586, 31541172]

約数ペア:

[(1, 31541172), (2, 15770586), (3, 10513724), (4, 7885293), (6, 5256862), (12, 2628431), (13, 2426244), (26, 1213122), (39, 808748), (52, 606561), (78, 404374), (156, 202187)]