111275008

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 66

約数和(自身を含む): 241243044

約数和(自身を除く): 129968036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 643, 676, 832, 1024, 1286, 1352, 1664, 2572, 2704, 3328, 5144, 5408, 6656, 8359, 10288, 10816, 13312, 16718, 20576, 21632, 33436, 41152, 43264, 66872, 82304, 86528, 108667, 133744, 164608, 173056, 217334, 267488, 329216, 434668, 534976, 658432, 869336, 1069952, 1738672, 2139904, 3477344, 4279808, 6954688, 8559616, 13909376, 27818752, 55637504, 111275008]

約数ペア:

[(1, 111275008), (2, 55637504), (4, 27818752), (8, 13909376), (13, 8559616), (16, 6954688), (26, 4279808), (32, 3477344), (52, 2139904), (64, 1738672), (104, 1069952), (128, 869336), (169, 658432), (208, 534976), (256, 434668), (338, 329216), (416, 267488), (512, 217334), (643, 173056), (676, 164608), (832, 133744), (1024, 108667), (1286, 86528), (1352, 82304), (1664, 66872), (2572, 43264), (2704, 41152), (3328, 33436), (5144, 21632), (5408, 20576), (6656, 16718), (8359, 13312), (10288, 10816)]