81034342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2903}}^1$

素因数の和:3743

約数の個数: 16

約数和(自身を含む): 128902752

約数和(自身を除く): 47868410

約数列:

[1, 2, 17, 34, 821, 1642, 2903, 5806, 13957, 27914, 49351, 98702, 2383363, 4766726, 40517171, 81034342]

約数ペア:

[(1, 81034342), (2, 40517171), (17, 4766726), (34, 2383363), (821, 98702), (1642, 49351), (2903, 27914), (5806, 13957)]