180633136

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{13751}}^1$

素因数の和:14580

約数の個数: 20

約数和(自身を含む): 350428464

約数和(自身を除く): 169795328

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 13136, 13751, 27502, 55004, 110008, 220016, 11289571, 22579142, 45158284, 90316568, 180633136]

約数ペア:

[(1, 180633136), (2, 90316568), (4, 45158284), (8, 22579142), (16, 11289571), (821, 220016), (1642, 110008), (3284, 55004), (6568, 27502), (13136, 13751)]