118290416

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{27281}}^1$

素因数の和:27560

約数の個数: 20

約数和(自身を含む): 230041824

約数和(自身を除く): 111751408

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 27281, 54562, 109124, 218248, 436496, 7393151, 14786302, 29572604, 59145208, 118290416]

約数ペア:

[(1, 118290416), (2, 59145208), (4, 29572604), (8, 14786302), (16, 7393151), (271, 436496), (542, 218248), (1084, 109124), (2168, 54562), (4336, 27281)]