91355090

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{33961}}^1$

素因数の和:34237

約数の個数: 16

約数和(自身を含む): 165055320

約数和(自身を除く): 73700230

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 33961, 67922, 169805, 339610, 9135509, 18271018, 45677545, 91355090]

約数ペア:

[(1, 91355090), (2, 45677545), (5, 18271018), (10, 9135509), (269, 339610), (538, 169805), (1345, 67922), (2690, 33961)]