531975328

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8627}}^1$

素因数の和:8725

約数の個数: 48

約数和(自身を含む): 1095825024

約数和(自身を除く): 563849696

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1312, 1504, 1927, 3854, 7708, 8627, 15416, 17254, 30832, 34508, 61664, 69016, 138032, 276064, 353707, 405469, 707414, 810938, 1414828, 1621876, 2829656, 3243752, 5659312, 6487504, 11318624, 12975008, 16624229, 33248458, 66496916, 132993832, 265987664, 531975328]

約数ペア:

[(1, 531975328), (2, 265987664), (4, 132993832), (8, 66496916), (16, 33248458), (32, 16624229), (41, 12975008), (47, 11318624), (82, 6487504), (94, 5659312), (164, 3243752), (188, 2829656), (328, 1621876), (376, 1414828), (656, 810938), (752, 707414), (1312, 405469), (1504, 353707), (1927, 276064), (3854, 138032), (7708, 69016), (8627, 61664), (15416, 34508), (17254, 30832)]