91474894

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{43271}}^1$

素因数の和:43431

約数の個数: 16

約数和(自身を含む): 157856256

約数和(自身を除く): 66381362

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 43271, 86542, 302897, 605794, 6533921, 13067842, 45737447, 91474894]

約数ペア:

[(1, 91474894), (2, 45737447), (7, 13067842), (14, 6533921), (151, 605794), (302, 302897), (1057, 86542), (2114, 43271)]