331329776

素因数分解:

$2^4\times {\mathrm{5641}}^1\times {\mathrm{3671}}^1$

素因数の和:9320

約数の個数: 20

約数和(自身を含む): 642240144

約数和(自身を除く): 310910368

約数列:

[1, 2, 4, 8, 16, 3671, 5641, 7342, 11282, 14684, 22564, 29368, 45128, 58736, 90256, 20708111, 41416222, 82832444, 165664888, 331329776]

約数ペア:

[(1, 331329776), (2, 165664888), (4, 82832444), (8, 41416222), (16, 20708111), (3671, 90256), (5641, 58736), (7342, 45128), (11282, 29368), (14684, 22564)]