65501812

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{43207}}^1$

素因数の和:43590

約数の個数: 12

約数和(自身を含む): 114933280

約数和(自身を除く): 49431468

約数列:

[1, 2, 4, 379, 758, 1516, 43207, 86414, 172828, 16375453, 32750906, 65501812]

約数ペア:

[(1, 65501812), (2, 32750906), (4, 16375453), (379, 172828), (758, 86414), (1516, 43207)]