40667818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21563}}^1$

素因数の和:21629

約数の個数: 16

約数和(自身を含む): 65209536

約数和(自身を除く): 24541718

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 21563, 43126, 495949, 884083, 991898, 1768166, 20333909, 40667818]

約数ペア:

[(1, 40667818), (2, 20333909), (23, 1768166), (41, 991898), (46, 884083), (82, 495949), (943, 43126), (1886, 21563)]