28350310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{34157}}^1$

素因数の和:34247

約数の個数: 16

約数和(自身を含む): 51646896

約数和(自身を除く): 23296586

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 34157, 68314, 170785, 341570, 2835031, 5670062, 14175155, 28350310]

約数ペア:

[(1, 28350310), (2, 14175155), (5, 5670062), (10, 2835031), (83, 341570), (166, 170785), (415, 68314), (830, 34157)]