129843832

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16411}}^1$

素因数の和:16483

約数の個数: 32

約数和(自身を含む): 259966080

約数和(自身を除く): 130122248

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 16411, 32822, 65644, 131288, 377453, 705673, 754906, 1411346, 1509812, 2822692, 3019624, 5645384, 16230479, 32460958, 64921916, 129843832]

約数ペア:

[(1, 129843832), (2, 64921916), (4, 32460958), (8, 16230479), (23, 5645384), (43, 3019624), (46, 2822692), (86, 1509812), (92, 1411346), (172, 754906), (184, 705673), (344, 377453), (989, 131288), (1978, 65644), (3956, 32822), (7912, 16411)]