31040702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 58316544

約数和(自身を除く): 27275842

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 571, 706, 1142, 2471, 3883, 3997, 4942, 6281, 7766, 7994, 12562, 27181, 43967, 54362, 87934, 201563, 403126, 1410941, 2217193, 2821882, 4434386, 15520351, 31040702]

約数ペア:

[(1, 31040702), (2, 15520351), (7, 4434386), (11, 2821882), (14, 2217193), (22, 1410941), (77, 403126), (154, 201563), (353, 87934), (571, 54362), (706, 43967), (1142, 27181), (2471, 12562), (3883, 7994), (3997, 7766), (4942, 6281)]