90865982

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{2437}}^1$

素因数の和:2723

約数の個数: 16

約数和(自身を含む): 138439392

約数和(自身を除く): 47573410

約数列:

[1, 2, 103, 181, 206, 362, 2437, 4874, 18643, 37286, 251011, 441097, 502022, 882194, 45432991, 90865982]

約数ペア:

[(1, 90865982), (2, 45432991), (103, 882194), (181, 502022), (206, 441097), (362, 251011), (2437, 37286), (4874, 18643)]