21829952

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{11003}}^1$

素因数の和:11046

約数の個数: 28

約数和(自身を含む): 44720256

約数和(自身を除く): 22890304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 11003, 22006, 44012, 88024, 176048, 341093, 352096, 682186, 704192, 1364372, 2728744, 5457488, 10914976, 21829952]

約数ペア:

[(1, 21829952), (2, 10914976), (4, 5457488), (8, 2728744), (16, 1364372), (31, 704192), (32, 682186), (62, 352096), (64, 341093), (124, 176048), (248, 88024), (496, 44012), (992, 22006), (1984, 11003)]