81846272

素因数分解:

$2^{13}\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 56

約数和(自身を含む): 166975536

約数和(自身を除く): 85129264

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 103, 128, 194, 206, 256, 388, 412, 512, 776, 824, 1024, 1552, 1648, 2048, 3104, 3296, 4096, 6208, 6592, 8192, 9991, 12416, 13184, 19982, 24832, 26368, 39964, 49664, 52736, 79928, 99328, 105472, 159856, 198656, 210944, 319712, 397312, 421888, 639424, 794624, 843776, 1278848, 2557696, 5115392, 10230784, 20461568, 40923136, 81846272]

約数ペア:

[(1, 81846272), (2, 40923136), (4, 20461568), (8, 10230784), (16, 5115392), (32, 2557696), (64, 1278848), (97, 843776), (103, 794624), (128, 639424), (194, 421888), (206, 397312), (256, 319712), (388, 210944), (412, 198656), (512, 159856), (776, 105472), (824, 99328), (1024, 79928), (1552, 52736), (1648, 49664), (2048, 39964), (3104, 26368), (3296, 24832), (4096, 19982), (6208, 13184), (6592, 12416), (8192, 9991)]