31051174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 58473216

約数和(自身を除く): 27422042

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 1141, 1237, 1793, 2282, 2474, 3586, 8659, 12551, 13607, 17318, 25102, 27214, 95249, 190498, 201631, 403262, 1411417, 2217941, 2822834, 4435882, 15525587, 31051174]

約数ペア:

[(1, 31051174), (2, 15525587), (7, 4435882), (11, 2822834), (14, 2217941), (22, 1411417), (77, 403262), (154, 201631), (163, 190498), (326, 95249), (1141, 27214), (1237, 25102), (1793, 17318), (2282, 13607), (2474, 12551), (3586, 8659)]