61813882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{26713}}^1$

素因数の和:26817

約数の個数: 16

約数和(自身を含む): 100978920

約数和(自身を除く): 39165038

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 26713, 53426, 347269, 694538, 2377457, 4754914, 30906941, 61813882]

約数ペア:

[(1, 61813882), (2, 30906941), (13, 4754914), (26, 2377457), (89, 694538), (178, 347269), (1157, 53426), (2314, 26713)]