140178032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{282617}}^1$

素因数の和:282656

約数の個数: 20

約数和(自身を含む): 280357056

約数和(自身を除く): 140179024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 282617, 565234, 1130468, 2260936, 4521872, 8761127, 17522254, 35044508, 70089016, 140178032]

約数ペア:

[(1, 140178032), (2, 70089016), (4, 35044508), (8, 17522254), (16, 8761127), (31, 4521872), (62, 2260936), (124, 1130468), (248, 565234), (496, 282617)]