31891902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14327}}^1$

素因数の和:14392

約数の個数: 32

約数和(自身を含む): 74276352

約数和(自身を除く): 42384450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 14327, 28654, 42981, 85962, 100289, 200578, 300867, 601734, 759331, 1518662, 2277993, 4555986, 5315317, 10630634, 15945951, 31891902]

約数ペア:

[(1, 31891902), (2, 15945951), (3, 10630634), (6, 5315317), (7, 4555986), (14, 2277993), (21, 1518662), (42, 759331), (53, 601734), (106, 300867), (159, 200578), (318, 100289), (371, 85962), (742, 42981), (1113, 28654), (2226, 14327)]