89303788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 190439424

約数和(自身を除く): 101135636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 652, 1141, 1151, 2282, 2302, 2771, 4564, 4604, 5542, 8057, 11084, 16114, 19397, 19567, 32228, 38794, 39134, 77588, 78268, 136969, 187613, 273938, 375226, 547876, 750452, 1313291, 2626582, 3189421, 5253164, 6378842, 12757684, 22325947, 44651894, 89303788]

約数ペア:

[(1, 89303788), (2, 44651894), (4, 22325947), (7, 12757684), (14, 6378842), (17, 5253164), (28, 3189421), (34, 2626582), (68, 1313291), (119, 750452), (163, 547876), (238, 375226), (326, 273938), (476, 187613), (652, 136969), (1141, 78268), (1151, 77588), (2282, 39134), (2302, 38794), (2771, 32228), (4564, 19567), (4604, 19397), (5542, 16114), (8057, 11084)]