80089324

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1019}}^1$

素因数の和:1438

約数の個数: 36

約数和(自身を含む): 163605960

約数和(自身を除く): 83516636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 1019, 1604, 2038, 2807, 4076, 5614, 7133, 11228, 14266, 19649, 28532, 39298, 49931, 78596, 99862, 199724, 408619, 817238, 1634476, 2860333, 5720666, 11441332, 20022331, 40044662, 80089324]

約数ペア:

[(1, 80089324), (2, 40044662), (4, 20022331), (7, 11441332), (14, 5720666), (28, 2860333), (49, 1634476), (98, 817238), (196, 408619), (401, 199724), (802, 99862), (1019, 78596), (1604, 49931), (2038, 39298), (2807, 28532), (4076, 19649), (5614, 14266), (7133, 11228)]