31054534

素因数分解:

$2^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 40

約数和(自身を含む): 56468160

約数和(自身を除く): 25413626

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 223, 343, 406, 446, 686, 1421, 1561, 2401, 2842, 3122, 4802, 6467, 9947, 10927, 12934, 19894, 21854, 45269, 69629, 76489, 90538, 139258, 152978, 316883, 535423, 633766, 1070846, 2218181, 4436362, 15527267, 31054534]

約数ペア:

[(1, 31054534), (2, 15527267), (7, 4436362), (14, 2218181), (29, 1070846), (49, 633766), (58, 535423), (98, 316883), (203, 152978), (223, 139258), (343, 90538), (406, 76489), (446, 69629), (686, 45269), (1421, 21854), (1561, 19894), (2401, 12934), (2842, 10927), (3122, 9947), (4802, 6467)]