40771982

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 62052480

約数和(自身を除く): 21280498

約数列:

[1, 2, 113, 223, 226, 446, 809, 1618, 25199, 50398, 91417, 180407, 182834, 360814, 20385991, 40771982]

約数ペア:

[(1, 40771982), (2, 20385991), (113, 360814), (223, 182834), (226, 180407), (446, 91417), (809, 50398), (1618, 25199)]