65041072

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{18229}}^1$

素因数の和:18460

約数の個数: 20

約数和(自身を含む): 126589120

約数和(自身を除く): 61548048

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 18229, 36458, 72916, 145832, 291664, 4065067, 8130134, 16260268, 32520536, 65041072]

約数ペア:

[(1, 65041072), (2, 32520536), (4, 16260268), (8, 8130134), (16, 4065067), (223, 291664), (446, 145832), (892, 72916), (1784, 36458), (3568, 18229)]