31466428

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4394

約数の個数: 36

約数和(自身を含む): 65803080

約数和(自身を除く): 34336652

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 4339, 7252, 8678, 17356, 30373, 60746, 121492, 160543, 212611, 321086, 425222, 642172, 850444, 1123801, 2247602, 4495204, 7866607, 15733214, 31466428]

約数ペア:

[(1, 31466428), (2, 15733214), (4, 7866607), (7, 4495204), (14, 2247602), (28, 1123801), (37, 850444), (49, 642172), (74, 425222), (98, 321086), (148, 212611), (196, 160543), (259, 121492), (518, 60746), (1036, 30373), (1813, 17356), (3626, 8678), (4339, 7252)]