84439856

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89449}}^1$

素因数の和:89516

約数の個数: 20

約数和(自身を含む): 166377000

約数和(自身を除く): 81937144

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 89449, 178898, 357796, 715592, 1431184, 5277491, 10554982, 21109964, 42219928, 84439856]

約数ペア:

[(1, 84439856), (2, 42219928), (4, 21109964), (8, 10554982), (16, 5277491), (59, 1431184), (118, 715592), (236, 357796), (472, 178898), (944, 89449)]