81615628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1567}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 148176000

約数和(自身を除く): 66560372

約数列:

[1, 2, 4, 29, 58, 116, 449, 898, 1567, 1796, 3134, 6268, 13021, 26042, 45443, 52084, 90886, 181772, 703583, 1407166, 2814332, 20403907, 40807814, 81615628]

約数ペア:

[(1, 81615628), (2, 40807814), (4, 20403907), (29, 2814332), (58, 1407166), (116, 703583), (449, 181772), (898, 90886), (1567, 52084), (1796, 45443), (3134, 26042), (6268, 13021)]