80837644

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2819}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 144970560

約数和(自身を除く): 64132916

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 2819, 5638, 7169, 11276, 14338, 28676, 188873, 301633, 377746, 603266, 755492, 1206532, 20209411, 40418822, 80837644]

約数ペア:

[(1, 80837644), (2, 40418822), (4, 20209411), (67, 1206532), (107, 755492), (134, 603266), (214, 377746), (268, 301633), (428, 188873), (2819, 28676), (5638, 14338), (7169, 11276)]