172023386

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 260264448

約数和(自身を除く): 88241062

約数列:

[1, 2, 191, 382, 401, 802, 1123, 2246, 76591, 153182, 214493, 428986, 450323, 900646, 86011693, 172023386]

約数ペア:

[(1, 172023386), (2, 86011693), (191, 900646), (382, 450323), (401, 428986), (802, 214493), (1123, 153182), (2246, 76591)]