64904762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80527}}^1$

素因数の和:80573

約数の個数: 16

約数和(自身を含む): 108229632

約数和(自身を除く): 43324870

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80527, 161054, 1046851, 2093702, 2496337, 4992674, 32452381, 64904762]

約数ペア:

[(1, 64904762), (2, 32452381), (13, 4992674), (26, 2496337), (31, 2093702), (62, 1046851), (403, 161054), (806, 80527)]