87885772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2411}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 165935952

約数和(自身を除く): 78050180

約数列:

[1, 2, 4, 13, 26, 52, 701, 1402, 2411, 2804, 4822, 9113, 9644, 18226, 31343, 36452, 62686, 125372, 1690111, 3380222, 6760444, 21971443, 43942886, 87885772]

約数ペア:

[(1, 87885772), (2, 43942886), (4, 21971443), (13, 6760444), (26, 3380222), (52, 1690111), (701, 125372), (1402, 62686), (2411, 36452), (2804, 31343), (4822, 18226), (9113, 9644)]