23780656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{36251}}^1$

素因数の和:36300

約数の個数: 20

約数和(自身を含む): 47200104

約数和(自身を除く): 23419448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 36251, 72502, 145004, 290008, 580016, 1486291, 2972582, 5945164, 11890328, 23780656]

約数ペア:

[(1, 23780656), (2, 11890328), (4, 5945164), (8, 2972582), (16, 1486291), (41, 580016), (82, 290008), (164, 145004), (328, 72502), (656, 36251)]