25190042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 39128064

約数和(自身を除く): 13938022

約数列:

[1, 2, 31, 62, 541, 751, 1082, 1502, 16771, 23281, 33542, 46562, 406291, 812582, 12595021, 25190042]

約数ペア:

[(1, 25190042), (2, 12595021), (31, 812582), (62, 406291), (541, 46562), (751, 33542), (1082, 23281), (1502, 16771)]