171419584

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12343}}^1$

素因数の和:12393

約数の個数: 56

約数和(自身を含む): 401328128

約数和(自身を除く): 229908544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 12343, 13888, 24686, 49372, 86401, 98744, 172802, 197488, 345604, 382633, 394976, 691208, 765266, 789952, 1382416, 1530532, 2678431, 2764832, 3061064, 5356862, 5529664, 6122128, 10713724, 12244256, 21427448, 24488512, 42854896, 85709792, 171419584]

約数ペア:

[(1, 171419584), (2, 85709792), (4, 42854896), (7, 24488512), (8, 21427448), (14, 12244256), (16, 10713724), (28, 6122128), (31, 5529664), (32, 5356862), (56, 3061064), (62, 2764832), (64, 2678431), (112, 1530532), (124, 1382416), (217, 789952), (224, 765266), (248, 691208), (434, 394976), (448, 382633), (496, 345604), (868, 197488), (992, 172802), (1736, 98744), (1984, 86401), (3472, 49372), (6944, 24686), (12343, 13888)]