90802238408

素因数分解:

$2^3\times 7^1\times {\mathrm{1621468543}}^1$

素因数の和:1621468556

約数の個数: 16

約数和(自身を含む): 194576225280

約数和(自身を除く): 103773986872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1621468543, 3242937086, 6485874172, 11350279801, 12971748344, 22700559602, 45401119204, 90802238408]

約数ペア:

[(1, 90802238408), (2, 45401119204), (4, 22700559602), (7, 12971748344), (8, 11350279801), (14, 6485874172), (28, 3242937086), (56, 1621468543)]