40406342402

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1\times {\mathrm{87071}}^1$

素因数の和:88105

約数の個数: 16

約数和(自身を含む): 60880045824

約数和(自身を除く): 20473703422

約数列:

[1, 2, 331, 662, 701, 1402, 87071, 174142, 232031, 464062, 28820501, 57641002, 61036771, 122073542, 20203171201, 40406342402]

約数ペア:

[(1, 40406342402), (2, 20203171201), (331, 122073542), (662, 61036771), (701, 57641002), (1402, 28820501), (87071, 464062), (174142, 232031)]