90255508

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103981}}^1$

素因数の和:104023

約数の個数: 24

約数和(自身を含む): 186335744

約数和(自身を除く): 96080236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 103981, 207962, 415924, 727867, 1455734, 2911468, 3223411, 6446822, 12893644, 22563877, 45127754, 90255508]

約数ペア:

[(1, 90255508), (2, 45127754), (4, 22563877), (7, 12893644), (14, 6446822), (28, 3223411), (31, 2911468), (62, 1455734), (124, 727867), (217, 415924), (434, 207962), (868, 103981)]