40986004

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{90677}}^1$

素因数の和:90794

約数の個数: 12

約数和(自身を含む): 72361044

約数和(自身を除く): 31375040

約数列:

[1, 2, 4, 113, 226, 452, 90677, 181354, 362708, 10246501, 20493002, 40986004]

約数ペア:

[(1, 40986004), (2, 20493002), (4, 10246501), (113, 362708), (226, 181354), (452, 90677)]