40691914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17863}}^1$

素因数の和:17949

約数の個数: 16

約数和(自身を含む): 65596608

約数和(自身を除く): 24904694

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 17863, 35726, 303671, 607342, 1196821, 2393642, 20345957, 40691914]

約数ペア:

[(1, 40691914), (2, 20345957), (17, 2393642), (34, 1196821), (67, 607342), (134, 303671), (1139, 35726), (2278, 17863)]