31793658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5830

約数の個数: 32

約数和(自身を含む): 69455232

約数和(自身を除く): 37661574

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 5741, 11482, 17223, 34446, 74633, 149266, 223899, 407611, 447798, 815222, 1222833, 2445666, 5298943, 10597886, 15896829, 31793658]

約数ペア:

[(1, 31793658), (2, 15896829), (3, 10597886), (6, 5298943), (13, 2445666), (26, 1222833), (39, 815222), (71, 447798), (78, 407611), (142, 223899), (213, 149266), (426, 74633), (923, 34446), (1846, 17223), (2769, 11482), (5538, 5741)]