258159736

素因数分解:

$2^3\times {\mathrm{5021}}^1\times {\mathrm{6427}}^1$

素因数の和:11454

約数の個数: 16

約数和(自身を含む): 484221240

約数和(自身を除く): 226061504

約数列:

[1, 2, 4, 8, 5021, 6427, 10042, 12854, 20084, 25708, 40168, 51416, 32269967, 64539934, 129079868, 258159736]

約数ペア:

[(1, 258159736), (2, 129079868), (4, 64539934), (8, 32269967), (5021, 51416), (6427, 40168), (10042, 25708), (12854, 20084)]