40966864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{111323}}^1$

素因数の和:111354

約数の個数: 20

約数和(自身を含む): 82825056

約数和(自身を除く): 41858192

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 111323, 222646, 445292, 890584, 1781168, 2560429, 5120858, 10241716, 20483432, 40966864]

約数ペア:

[(1, 40966864), (2, 20483432), (4, 10241716), (8, 5120858), (16, 2560429), (23, 1781168), (46, 890584), (92, 445292), (184, 222646), (368, 111323)]