89671393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 113587200

約数和(自身を除く): 23915807

約数列:

[1, 7, 19, 29, 67, 133, 203, 347, 469, 551, 1273, 1943, 2429, 3857, 6593, 8911, 10063, 13601, 23249, 36917, 46151, 70441, 162743, 191197, 258419, 441731, 674221, 1338379, 3092117, 4719547, 12810199, 89671393]

約数ペア:

[(1, 89671393), (7, 12810199), (19, 4719547), (29, 3092117), (67, 1338379), (133, 674221), (203, 441731), (347, 258419), (469, 191197), (551, 162743), (1273, 70441), (1943, 46151), (2429, 36917), (3857, 23249), (6593, 13601), (8911, 10063)]