31895552

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 52

約数和(自身を含む): 68804400

約数和(自身を除く): 36908848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 599, 832, 1024, 1198, 1664, 2048, 2396, 3328, 4096, 4792, 6656, 7787, 9584, 13312, 15574, 19168, 26624, 31148, 38336, 53248, 62296, 76672, 124592, 153344, 249184, 306688, 498368, 613376, 996736, 1226752, 1993472, 2453504, 3986944, 7973888, 15947776, 31895552]

約数ペア:

[(1, 31895552), (2, 15947776), (4, 7973888), (8, 3986944), (13, 2453504), (16, 1993472), (26, 1226752), (32, 996736), (52, 613376), (64, 498368), (104, 306688), (128, 249184), (208, 153344), (256, 124592), (416, 76672), (512, 62296), (599, 53248), (832, 38336), (1024, 31148), (1198, 26624), (1664, 19168), (2048, 15574), (2396, 13312), (3328, 9584), (4096, 7787), (4792, 6656)]