8172544

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 44

約数和(自身を含む): 17096544

約数和(自身を除く): 8924000

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 347, 368, 512, 694, 736, 1024, 1388, 1472, 2776, 2944, 5552, 5888, 7981, 11104, 11776, 15962, 22208, 23552, 31924, 44416, 63848, 88832, 127696, 177664, 255392, 355328, 510784, 1021568, 2043136, 4086272, 8172544]

約数ペア:

[(1, 8172544), (2, 4086272), (4, 2043136), (8, 1021568), (16, 510784), (23, 355328), (32, 255392), (46, 177664), (64, 127696), (92, 88832), (128, 63848), (184, 44416), (256, 31924), (347, 23552), (368, 22208), (512, 15962), (694, 11776), (736, 11104), (1024, 7981), (1388, 5888), (1472, 5552), (2776, 2944)]