1703728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8212

約数の個数: 20

約数和(自身を含む): 3555328

約数和(自身を除く): 1851600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8191, 16382, 32764, 65528, 106483, 131056, 212966, 425932, 851864, 1703728]

約数ペア:

[(1, 1703728), (2, 851864), (4, 425932), (8, 212966), (13, 131056), (16, 106483), (26, 65528), (52, 32764), (104, 16382), (208, 8191)]