188031616

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47387}}^1$

素因数の和:47432

約数の個数: 32

約数和(自身を含む): 386686080

約数和(自身を除く): 198654464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 47387, 94774, 189548, 379096, 758192, 1468997, 1516384, 2937994, 3032768, 5875988, 6065536, 11751976, 23503952, 47007904, 94015808, 188031616]

約数ペア:

[(1, 188031616), (2, 94015808), (4, 47007904), (8, 23503952), (16, 11751976), (31, 6065536), (32, 5875988), (62, 3032768), (64, 2937994), (124, 1516384), (128, 1468997), (248, 758192), (496, 379096), (992, 189548), (1984, 94774), (3968, 47387)]