16158758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 30405888

約数和(自身を除く): 14247130

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 331, 634, 662, 2219, 2317, 3487, 3641, 4438, 4634, 6974, 7282, 24409, 25487, 48818, 50974, 104927, 209854, 734489, 1154197, 1468978, 2308394, 8079379, 16158758]

約数ペア:

[(1, 16158758), (2, 8079379), (7, 2308394), (11, 1468978), (14, 1154197), (22, 734489), (77, 209854), (154, 104927), (317, 50974), (331, 48818), (634, 25487), (662, 24409), (2219, 7282), (2317, 6974), (3487, 4634), (3641, 4438)]