8049457156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{167711}}^1$

素因数の和:167812

約数の個数: 36

約数和(自身を含む): 15468413184

約数和(自身を除く): 7418956028

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 3692, 11999, 23998, 47996, 167711, 335422, 670844, 2180243, 4360486, 8720972, 11907481, 23814962, 28343159, 47629924, 56686318, 113372636, 154797253, 309594506, 619189012, 2012364289, 4024728578, 8049457156]

約数ペア:

[(1, 8049457156), (2, 4024728578), (4, 2012364289), (13, 619189012), (26, 309594506), (52, 154797253), (71, 113372636), (142, 56686318), (169, 47629924), (284, 28343159), (338, 23814962), (676, 11907481), (923, 8720972), (1846, 4360486), (3692, 2180243), (11999, 670844), (23998, 335422), (47996, 167711)]