8042381.00000000

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19429}}^1$

素因数の和:19463

約数の個数: 30

約数和(自身を含む): 110226390

約数和(自身を除く): 57690374

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 19429, 38858, 77716, 155432, 252577, 310864, 505154, 1010308, 2020616, 3283501, 4041232, 6567002, 13134004, 26268008, 52536016]

約数ペア:

[(1, 52536016), (2, 26268008), (4, 13134004), (8, 6567002), (13, 4041232), (16, 3283501), (26, 2020616), (52, 1010308), (104, 505154), (169, 310864), (208, 252577), (338, 155432), (676, 77716), (1352, 38858), (2704, 19429)]