130744528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{281777}}^1$

素因数の和:281814

約数の個数: 20

約数和(自身を含む): 262053540

約数和(自身を除く): 131309012

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 281777, 563554, 1127108, 2254216, 4508432, 8171533, 16343066, 32686132, 65372264, 130744528]

約数ペア:

[(1, 130744528), (2, 65372264), (4, 32686132), (8, 16343066), (16, 8171533), (29, 4508432), (58, 2254216), (116, 1127108), (232, 563554), (464, 281777)]