31025982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1279}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 36066498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1279, 1866, 2558, 3837, 4043, 7674, 8086, 12129, 16627, 24258, 33254, 49881, 99762, 397769, 795538, 1193307, 2386614, 5170997, 10341994, 15512991, 31025982]

約数ペア:

[(1, 31025982), (2, 15512991), (3, 10341994), (6, 5170997), (13, 2386614), (26, 1193307), (39, 795538), (78, 397769), (311, 99762), (622, 49881), (933, 33254), (1279, 24258), (1866, 16627), (2558, 12129), (3837, 8086), (4043, 7674)]