89321638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 162860544

約数和(自身を除く): 73538906

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 263, 526, 1427, 1841, 2854, 3682, 4471, 8942, 9989, 19978, 24259, 31297, 48518, 62594, 169813, 339626, 375301, 750602, 2627107, 5254214, 6380117, 12760234, 44660819, 89321638]

約数ペア:

[(1, 89321638), (2, 44660819), (7, 12760234), (14, 6380117), (17, 5254214), (34, 2627107), (119, 750602), (238, 375301), (263, 339626), (526, 169813), (1427, 62594), (1841, 48518), (2854, 31297), (3682, 24259), (4471, 19978), (8942, 9989)]