31593984

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 85702848

約数和(自身を除く): 54108864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 307, 384, 402, 512, 536, 614, 768, 804, 921, 1072, 1228, 1536, 1608, 1842, 2144, 2456, 3216, 3684, 4288, 4912, 6432, 7368, 8576, 9824, 12864, 14736, 17152, 19648, 20569, 25728, 29472, 34304, 39296, 41138, 51456, 58944, 61707, 78592, 82276, 102912, 117888, 123414, 157184, 164552, 235776, 246828, 329104, 471552, 493656, 658208, 987312, 1316416, 1974624, 2632832, 3949248, 5265664, 7898496, 10531328, 15796992, 31593984]

約数ペア:

[(1, 31593984), (2, 15796992), (3, 10531328), (4, 7898496), (6, 5265664), (8, 3949248), (12, 2632832), (16, 1974624), (24, 1316416), (32, 987312), (48, 658208), (64, 493656), (67, 471552), (96, 329104), (128, 246828), (134, 235776), (192, 164552), (201, 157184), (256, 123414), (268, 117888), (307, 102912), (384, 82276), (402, 78592), (512, 61707), (536, 58944), (614, 51456), (768, 41138), (804, 39296), (921, 34304), (1072, 29472), (1228, 25728), (1536, 20569), (1608, 19648), (1842, 17152), (2144, 14736), (2456, 12864), (3216, 9824), (3684, 8576), (4288, 7368), (4912, 6432)]