80364016

素因数分解:

$2^4\times {\mathrm{1709}}^1\times {\mathrm{2939}}^1$

素因数の和:4656

約数の個数: 20

約数和(自身を含む): 155849400

約数和(自身を除く): 75485384

約数列:

[1, 2, 4, 8, 16, 1709, 2939, 3418, 5878, 6836, 11756, 13672, 23512, 27344, 47024, 5022751, 10045502, 20091004, 40182008, 80364016]

約数ペア:

[(1, 80364016), (2, 40182008), (4, 20091004), (8, 10045502), (16, 5022751), (1709, 47024), (2939, 27344), (3418, 23512), (5878, 13672), (6836, 11756)]