31011596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 68366592

約数和(自身を除く): 37354996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 941, 1177, 1498, 1882, 2354, 2996, 3764, 4708, 6587, 8239, 10351, 13174, 16478, 20702, 26348, 32956, 41404, 72457, 100687, 144914, 201374, 289828, 402748, 704809, 1107557, 1409618, 2215114, 2819236, 4430228, 7752899, 15505798, 31011596]

約数ペア:

[(1, 31011596), (2, 15505798), (4, 7752899), (7, 4430228), (11, 2819236), (14, 2215114), (22, 1409618), (28, 1107557), (44, 704809), (77, 402748), (107, 289828), (154, 201374), (214, 144914), (308, 100687), (428, 72457), (749, 41404), (941, 32956), (1177, 26348), (1498, 20702), (1882, 16478), (2354, 13174), (2996, 10351), (3764, 8239), (4708, 6587)]