171398752

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24683}}^1$

素因数の和:24731

約数の個数: 48

約数和(自身を含む): 398103552

約数和(自身を除く): 226704800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 24683, 49366, 98732, 172781, 197464, 345562, 394928, 691124, 765173, 789856, 1382248, 1530346, 2764496, 3060692, 5356211, 5528992, 6121384, 10712422, 12242768, 21424844, 24485536, 42849688, 85699376, 171398752]

約数ペア:

[(1, 171398752), (2, 85699376), (4, 42849688), (7, 24485536), (8, 21424844), (14, 12242768), (16, 10712422), (28, 6121384), (31, 5528992), (32, 5356211), (56, 3060692), (62, 2764496), (112, 1530346), (124, 1382248), (217, 789856), (224, 765173), (248, 691124), (434, 394928), (496, 345562), (868, 197464), (992, 172781), (1736, 98732), (3472, 49366), (6944, 24683)]