90988676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1103}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 163586304

約数和(自身を除く): 72597628

約数列:

[1, 2, 4, 41, 82, 164, 503, 1006, 1103, 2012, 2206, 4412, 20623, 41246, 45223, 82492, 90446, 180892, 554809, 1109618, 2219236, 22747169, 45494338, 90988676]

約数ペア:

[(1, 90988676), (2, 45494338), (4, 22747169), (41, 2219236), (82, 1109618), (164, 554809), (503, 180892), (1006, 90446), (1103, 82492), (2012, 45223), (2206, 41246), (4412, 20623)]