23360144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10657}}^1$

素因数の和:10802

約数の個数: 20

約数和(自身を含む): 45594924

約数和(自身を除く): 22234780

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10657, 21314, 42628, 85256, 170512, 1460009, 2920018, 5840036, 11680072, 23360144]

約数ペア:

[(1, 23360144), (2, 11680072), (4, 5840036), (8, 2920018), (16, 1460009), (137, 170512), (274, 85256), (548, 42628), (1096, 21314), (2192, 10657)]