285448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 552960

約数和(自身を除く): 267512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1151, 2302, 4604, 9208, 35681, 71362, 142724, 285448]

約数ペア:

[(1, 285448), (2, 142724), (4, 71362), (8, 35681), (31, 9208), (62, 4604), (124, 2302), (248, 1151)]