40080398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23549}}^1$

素因数の和:23611

約数の個数: 16

約数和(自身を含む): 64432800

約数和(自身を除く): 24352402

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 23549, 47098, 541627, 871313, 1083254, 1742626, 20040199, 40080398]

約数ペア:

[(1, 40080398), (2, 20040199), (23, 1742626), (37, 1083254), (46, 871313), (74, 541627), (851, 47098), (1702, 23549)]