255482384

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{42131}}^1$

素因数の和:42518

約数の個数: 20

約数和(自身を含む): 496314960

約数和(自身を除く): 240832576

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 42131, 84262, 168524, 337048, 674096, 15967649, 31935298, 63870596, 127741192, 255482384]

約数ペア:

[(1, 255482384), (2, 127741192), (4, 63870596), (8, 31935298), (16, 15967649), (379, 674096), (758, 337048), (1516, 168524), (3032, 84262), (6064, 42131)]