191338448

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55109}}^1$

素因数の和:55155

約数の個数: 40

約数和(自身を含む): 437352960

約数和(自身を除く): 246014512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 55109, 110218, 220436, 385763, 440872, 771526, 881744, 1543052, 1708379, 3086104, 3416758, 6172208, 6833516, 11958653, 13667032, 23917306, 27334064, 47834612, 95669224, 191338448]

約数ペア:

[(1, 191338448), (2, 95669224), (4, 47834612), (7, 27334064), (8, 23917306), (14, 13667032), (16, 11958653), (28, 6833516), (31, 6172208), (56, 3416758), (62, 3086104), (112, 1708379), (124, 1543052), (217, 881744), (248, 771526), (434, 440872), (496, 385763), (868, 220436), (1736, 110218), (3472, 55109)]