90791798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11173}}^1$

素因数の和:11431

約数の個数: 16

約数和(自身を含む): 144815040

約数和(自身を除く): 54023242

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 11173, 22346, 189941, 379882, 2670347, 5340694, 45395899, 90791798]

約数ペア:

[(1, 90791798), (2, 45395899), (17, 5340694), (34, 2670347), (239, 379882), (478, 189941), (4063, 22346), (8126, 11173)]