42539176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{279863}}^1$

素因数の和:279888

約数の個数: 16

約数和(自身を含む): 83959200

約数和(自身を除く): 41420024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 279863, 559726, 1119452, 2238904, 5317397, 10634794, 21269588, 42539176]

約数ペア:

[(1, 42539176), (2, 21269588), (4, 10634794), (8, 5317397), (19, 2238904), (38, 1119452), (76, 559726), (152, 279863)]