90049816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34849}}^1$

素因数の和:34891

約数の個数: 32

約数和(自身を含む): 188190000

約数和(自身を除く): 98140184

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 34849, 69698, 139396, 278792, 592433, 662131, 1184866, 1324262, 2369732, 2648524, 4739464, 5297048, 11256227, 22512454, 45024908, 90049816]

約数ペア:

[(1, 90049816), (2, 45024908), (4, 22512454), (8, 11256227), (17, 5297048), (19, 4739464), (34, 2648524), (38, 2369732), (68, 1324262), (76, 1184866), (136, 662131), (152, 592433), (323, 278792), (646, 139396), (1292, 69698), (2584, 34849)]