80965294

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 123273216

約数和(自身を除く): 42307922

約数列:

[1, 2, 127, 151, 254, 302, 2111, 4222, 19177, 38354, 268097, 318761, 536194, 637522, 40482647, 80965294]

約数ペア:

[(1, 80965294), (2, 40482647), (127, 637522), (151, 536194), (254, 318761), (302, 268097), (2111, 38354), (4222, 19177)]