16156648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 31505760

約数和(自身を除く): 15349112

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 701, 1402, 2804, 2881, 5608, 5762, 11524, 23048, 30143, 46967, 60286, 93934, 120572, 187868, 241144, 375736, 2019581, 4039162, 8078324, 16156648]

約数ペア:

[(1, 16156648), (2, 8078324), (4, 4039162), (8, 2019581), (43, 375736), (67, 241144), (86, 187868), (134, 120572), (172, 93934), (268, 60286), (344, 46967), (536, 30143), (701, 23048), (1402, 11524), (2804, 5762), (2881, 5608)]