31627518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5800

約数の個数: 32

約数和(自身を含む): 69092352

約数和(自身を除く): 37464834

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 5711, 11422, 17133, 34266, 74243, 148486, 222729, 405481, 445458, 810962, 1216443, 2432886, 5271253, 10542506, 15813759, 31627518]

約数ペア:

[(1, 31627518), (2, 15813759), (3, 10542506), (6, 5271253), (13, 2432886), (26, 1216443), (39, 810962), (71, 445458), (78, 405481), (142, 222729), (213, 148486), (426, 74243), (923, 34266), (1846, 17133), (2769, 11422), (5538, 5711)]