15848192

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 36

約数和(自身を含む): 32671296

約数和(自身を除く): 16823104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 1997, 3968, 3994, 7936, 7988, 15976, 31952, 61907, 63904, 123814, 127808, 247628, 255616, 495256, 511232, 990512, 1981024, 3962048, 7924096, 15848192]

約数ペア:

[(1, 15848192), (2, 7924096), (4, 3962048), (8, 1981024), (16, 990512), (31, 511232), (32, 495256), (62, 255616), (64, 247628), (124, 127808), (128, 123814), (248, 63904), (256, 61907), (496, 31952), (992, 15976), (1984, 7988), (1997, 7936), (3968, 3994)]