85072144

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{5059}}^1$

素因数の和:6118

約数の個数: 20

約数和(自身を含む): 165016720

約数和(自身を除く): 79944576

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 5059, 8408, 10118, 16816, 20236, 40472, 80944, 5317009, 10634018, 21268036, 42536072, 85072144]

約数ペア:

[(1, 85072144), (2, 42536072), (4, 21268036), (8, 10634018), (16, 5317009), (1051, 80944), (2102, 40472), (4204, 20236), (5059, 16816), (8408, 10118)]