80448874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 135027072

約数和(自身を除く): 54578198

約数列:

[1, 2, 11, 22, 61, 122, 151, 302, 397, 671, 794, 1342, 1661, 3322, 4367, 8734, 9211, 18422, 24217, 48434, 59947, 101321, 119894, 202642, 266387, 532774, 659417, 1318834, 3656767, 7313534, 40224437, 80448874]

約数ペア:

[(1, 80448874), (2, 40224437), (11, 7313534), (22, 3656767), (61, 1318834), (122, 659417), (151, 532774), (302, 266387), (397, 202642), (671, 119894), (794, 101321), (1342, 59947), (1661, 48434), (3322, 24217), (4367, 18422), (8734, 9211)]