89654768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42131}}^1$

素因数の和:42165

約数の個数: 40

約数和(自身を含む): 208974720

約数和(自身を除く): 119319952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 42131, 84262, 168524, 294917, 337048, 589834, 674096, 800489, 1179668, 1600978, 2359336, 3201956, 4718672, 5603423, 6403912, 11206846, 12807824, 22413692, 44827384, 89654768]

約数ペア:

[(1, 89654768), (2, 44827384), (4, 22413692), (7, 12807824), (8, 11206846), (14, 6403912), (16, 5603423), (19, 4718672), (28, 3201956), (38, 2359336), (56, 1600978), (76, 1179668), (112, 800489), (133, 674096), (152, 589834), (266, 337048), (304, 294917), (532, 168524), (1064, 84262), (2128, 42131)]