31380522

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 64157184

約数和(自身を除く): 32776662

約数列:

[1, 2, 3, 6, 67, 134, 201, 251, 311, 402, 502, 622, 753, 933, 1506, 1866, 16817, 20837, 33634, 41674, 50451, 62511, 78061, 100902, 125022, 156122, 234183, 468366, 5230087, 10460174, 15690261, 31380522]

約数ペア:

[(1, 31380522), (2, 15690261), (3, 10460174), (6, 5230087), (67, 468366), (134, 234183), (201, 156122), (251, 125022), (311, 100902), (402, 78061), (502, 62511), (622, 50451), (753, 41674), (933, 33634), (1506, 20837), (1866, 16817)]