28361930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{34171}}^1$

素因数の和:34261

約数の個数: 16

約数和(自身を含む): 51668064

約数和(自身を除く): 23306134

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 34171, 68342, 170855, 341710, 2836193, 5672386, 14180965, 28361930]

約数ペア:

[(1, 28361930), (2, 14180965), (5, 5672386), (10, 2836193), (83, 341710), (166, 170855), (415, 68342), (830, 34171)]