83397928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 77565272

約数列:

[1, 2, 4, 8, 47, 94, 137, 188, 274, 376, 548, 1096, 1619, 3238, 6439, 6476, 12878, 12952, 25756, 51512, 76093, 152186, 221803, 304372, 443606, 608744, 887212, 1774424, 10424741, 20849482, 41698964, 83397928]

約数ペア:

[(1, 83397928), (2, 41698964), (4, 20849482), (8, 10424741), (47, 1774424), (94, 887212), (137, 608744), (188, 443606), (274, 304372), (376, 221803), (548, 152186), (1096, 76093), (1619, 51512), (3238, 25756), (6439, 12952), (6476, 12878)]