31484188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 56924000

約数和(自身を除く): 25439812

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 1069, 2138, 4276, 7363, 14726, 29452, 39553, 79106, 158212, 212731, 425462, 850924, 7871047, 15742094, 31484188]

約数ペア:

[(1, 31484188), (2, 15742094), (4, 7871047), (37, 850924), (74, 425462), (148, 212731), (199, 158212), (398, 79106), (796, 39553), (1069, 29452), (2138, 14726), (4276, 7363)]