8205328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 16713216

約数和(自身を除く): 8507888

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 233, 248, 284, 466, 496, 568, 932, 1136, 1864, 2201, 3728, 4402, 7223, 8804, 14446, 16543, 17608, 28892, 33086, 35216, 57784, 66172, 115568, 132344, 264688, 512833, 1025666, 2051332, 4102664, 8205328]

約数ペア:

[(1, 8205328), (2, 4102664), (4, 2051332), (8, 1025666), (16, 512833), (31, 264688), (62, 132344), (71, 115568), (124, 66172), (142, 57784), (233, 35216), (248, 33086), (284, 28892), (466, 17608), (496, 16543), (568, 14446), (932, 8804), (1136, 7223), (1864, 4402), (2201, 3728)]