8455808

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 17397120

約数和(自身を除く): 8941312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 2131, 3968, 4262, 8524, 17048, 34096, 66061, 68192, 132122, 136384, 264244, 272768, 528488, 1056976, 2113952, 4227904, 8455808]

約数ペア:

[(1, 8455808), (2, 4227904), (4, 2113952), (8, 1056976), (16, 528488), (31, 272768), (32, 264244), (62, 136384), (64, 132122), (124, 68192), (128, 66061), (248, 34096), (496, 17048), (992, 8524), (1984, 4262), (2131, 3968)]