79447916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2087}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 144055296

約数和(自身を除く): 64607380

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 2087, 4174, 8348, 9517, 19034, 38068, 64697, 129394, 258788, 640709, 1281418, 2562836, 19861979, 39723958, 79447916]

約数ペア:

[(1, 79447916), (2, 39723958), (4, 19861979), (31, 2562836), (62, 1281418), (124, 640709), (307, 258788), (614, 129394), (1228, 64697), (2087, 38068), (4174, 19034), (8348, 9517)]