40808958

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 84867072

約数和(自身を除く): 44058114

約数列:

[1, 2, 3, 6, 31, 62, 93, 151, 186, 302, 453, 906, 1453, 2906, 4359, 4681, 8718, 9362, 14043, 28086, 45043, 90086, 135129, 219403, 270258, 438806, 658209, 1316418, 6801493, 13602986, 20404479, 40808958]

約数ペア:

[(1, 40808958), (2, 20404479), (3, 13602986), (6, 6801493), (31, 1316418), (62, 658209), (93, 438806), (151, 270258), (186, 219403), (302, 135129), (453, 90086), (906, 45043), (1453, 28086), (2906, 14043), (4359, 9362), (4681, 8718)]