90677978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{3533}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 139819176

約数和(自身を除く): 49141198

約数列:

[1, 2, 41, 82, 313, 626, 3533, 7066, 12833, 25666, 144853, 289706, 1105829, 2211658, 45338989, 90677978]

約数ペア:

[(1, 90677978), (2, 45338989), (41, 2211658), (82, 1105829), (313, 289706), (626, 144853), (3533, 25666), (7066, 12833)]