291204128

素因数分解:

$2^5\times {\mathrm{9100129}}^1$

素因数の和:9100139

約数の個数: 12

約数和(自身を含む): 573308190

約数和(自身を除く): 282104062

約数列:

[1, 2, 4, 8, 16, 32, 9100129, 18200258, 36400516, 72801032, 145602064, 291204128]

約数ペア:

[(1, 291204128), (2, 145602064), (4, 72801032), (8, 36400516), (16, 18200258), (32, 9100129)]