40899622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2749}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 63162000

約数和(自身を除く): 22262378

約数列:

[1, 2, 43, 86, 173, 346, 2749, 5498, 7439, 14878, 118207, 236414, 475577, 951154, 20449811, 40899622]

約数ペア:

[(1, 40899622), (2, 20449811), (43, 951154), (86, 475577), (173, 236414), (346, 118207), (2749, 14878), (5498, 7439)]