40989934

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2957}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 63892800

約数和(自身を除く): 22902866

約数列:

[1, 2, 29, 58, 239, 478, 2957, 5914, 6931, 13862, 85753, 171506, 706723, 1413446, 20494967, 40989934]

約数ペア:

[(1, 40989934), (2, 20494967), (29, 1413446), (58, 706723), (239, 171506), (478, 85753), (2957, 13862), (5914, 6931)]