80422936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5821}}^1$

素因数の和:5995

約数の個数: 32

約数和(自身を含む): 165577680

約数和(自身を除く): 85154744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 5821, 6908, 11642, 13816, 23284, 46568, 64031, 128062, 256124, 512248, 913897, 1827794, 3655588, 7311176, 10052867, 20105734, 40211468, 80422936]

約数ペア:

[(1, 80422936), (2, 40211468), (4, 20105734), (8, 10052867), (11, 7311176), (22, 3655588), (44, 1827794), (88, 913897), (157, 512248), (314, 256124), (628, 128062), (1256, 64031), (1727, 46568), (3454, 23284), (5821, 13816), (6908, 11642)]