316330564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{80779}}^1$

素因数の和:80883

約数の個数: 24

約数和(自身を含む): 610696800

約数和(自身を除く): 294366236

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 80779, 161558, 323116, 888569, 1777138, 3554276, 7189331, 14378662, 28757324, 79082641, 158165282, 316330564]

約数ペア:

[(1, 316330564), (2, 158165282), (4, 79082641), (11, 28757324), (22, 14378662), (44, 7189331), (89, 3554276), (178, 1777138), (356, 888569), (979, 323116), (1958, 161558), (3916, 80779)]