80139734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{7121}}^1$

素因数の和:7471

約数の個数: 16

約数和(自身を含む): 127683216

約数和(自身を除く): 47543482

約数列:

[1, 2, 17, 34, 331, 662, 5627, 7121, 11254, 14242, 121057, 242114, 2357051, 4714102, 40069867, 80139734]

約数ペア:

[(1, 80139734), (2, 40069867), (17, 4714102), (34, 2357051), (331, 242114), (662, 121057), (5627, 14242), (7121, 11254)]