80633456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173779}}^1$

素因数の和:173816

約数の個数: 20

約数和(自身を含む): 161615400

約数和(自身を除く): 80981944

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 173779, 347558, 695116, 1390232, 2780464, 5039591, 10079182, 20158364, 40316728, 80633456]

約数ペア:

[(1, 80633456), (2, 40316728), (4, 20158364), (8, 10079182), (16, 5039591), (29, 2780464), (58, 1390232), (116, 695116), (232, 347558), (464, 173779)]