21449056

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{2927}}^1$

素因数の和:3166

約数の個数: 24

約数和(自身を含む): 42426720

約数和(自身を除く): 20977664

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 2927, 3664, 5854, 7328, 11708, 23416, 46832, 93664, 670283, 1340566, 2681132, 5362264, 10724528, 21449056]

約数ペア:

[(1, 21449056), (2, 10724528), (4, 5362264), (8, 2681132), (16, 1340566), (32, 670283), (229, 93664), (458, 46832), (916, 23416), (1832, 11708), (2927, 7328), (3664, 5854)]