40221184

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4656

約数の個数: 40

約数和(自身を含む): 85109508

約数和(自身を除く): 44888324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 4621, 8704, 9242, 18484, 36968, 73936, 78557, 147872, 157114, 295744, 314228, 591488, 628456, 1182976, 1256912, 2365952, 2513824, 5027648, 10055296, 20110592, 40221184]

約数ペア:

[(1, 40221184), (2, 20110592), (4, 10055296), (8, 5027648), (16, 2513824), (17, 2365952), (32, 1256912), (34, 1182976), (64, 628456), (68, 591488), (128, 314228), (136, 295744), (256, 157114), (272, 147872), (512, 78557), (544, 73936), (1088, 36968), (2176, 18484), (4352, 9242), (4621, 8704)]