1609264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4404

約数の個数: 20

約数和(自身を含む): 3254256

約数和(自身を除く): 1644992

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4373, 8746, 17492, 34984, 69968, 100579, 201158, 402316, 804632, 1609264]

約数ペア:

[(1, 1609264), (2, 804632), (4, 402316), (8, 201158), (16, 100579), (23, 69968), (46, 34984), (92, 17492), (184, 8746), (368, 4373)]