40477654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125707}}^1$

素因数の和:125739

約数の個数: 16

約数和(自身を含む): 72407808

約数和(自身を除く): 31930154

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 125707, 251414, 879949, 1759898, 2891261, 5782522, 20238827, 40477654]

約数ペア:

[(1, 40477654), (2, 20238827), (7, 5782522), (14, 2891261), (23, 1759898), (46, 879949), (161, 251414), (322, 125707)]