90247426

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{15739}}^1$

素因数の和:15849

約数の個数: 16

約数和(自身を含む): 140526720

約数和(自身を除く): 50279294

約数列:

[1, 2, 47, 61, 94, 122, 2867, 5734, 15739, 31478, 739733, 960079, 1479466, 1920158, 45123713, 90247426]

約数ペア:

[(1, 90247426), (2, 45123713), (47, 1920158), (61, 1479466), (94, 960079), (122, 739733), (2867, 31478), (5734, 15739)]