171243088

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{15809}}^1$

素因数の和:16494

約数の個数: 20

約数和(自身を含む): 332294580

約数和(自身を除く): 161051492

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 15809, 31618, 63236, 126472, 252944, 10702693, 21405386, 42810772, 85621544, 171243088]

約数ペア:

[(1, 171243088), (2, 85621544), (4, 42810772), (8, 21405386), (16, 10702693), (677, 252944), (1354, 126472), (2708, 63236), (5416, 31618), (10832, 15809)]