90445502

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{41149}}^1$

素因数の和:41315

約数の個数: 16

約数和(自身を含む): 156040800

約数和(自身を除く): 65595298

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 41149, 82298, 288043, 576086, 6460393, 12920786, 45222751, 90445502]

約数ペア:

[(1, 90445502), (2, 45222751), (7, 12920786), (14, 6460393), (157, 576086), (314, 288043), (1099, 82298), (2198, 41149)]