217435136

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5240

約数の個数: 44

約数和(自身を含む): 445345320

約数和(自身を除く): 227910184

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2624, 5179, 5248, 10358, 10496, 20716, 20992, 41432, 41984, 82864, 165728, 212339, 331456, 424678, 662912, 849356, 1325824, 1698712, 2651648, 3397424, 5303296, 6794848, 13589696, 27179392, 54358784, 108717568, 217435136]

約数ペア:

[(1, 217435136), (2, 108717568), (4, 54358784), (8, 27179392), (16, 13589696), (32, 6794848), (41, 5303296), (64, 3397424), (82, 2651648), (128, 1698712), (164, 1325824), (256, 849356), (328, 662912), (512, 424678), (656, 331456), (1024, 212339), (1312, 165728), (2624, 82864), (5179, 41984), (5248, 41432), (10358, 20992), (10496, 20716)]