8920172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 16628976

約数和(自身を除く): 7708804

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 563, 932, 1126, 2252, 3961, 7922, 9571, 15844, 19142, 38284, 131179, 262358, 524716, 2230043, 4460086, 8920172]

約数ペア:

[(1, 8920172), (2, 4460086), (4, 2230043), (17, 524716), (34, 262358), (68, 131179), (233, 38284), (466, 19142), (563, 15844), (932, 9571), (1126, 7922), (2252, 3961)]