57280256

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{20341}}^1$

素因数の和:20368

約数の個数: 36

約数和(自身を含む): 124737144

約数和(自身を除く): 67456888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 20341, 40682, 81364, 162728, 223751, 325456, 447502, 650912, 895004, 1301824, 1790008, 2603648, 3580016, 5207296, 7160032, 14320064, 28640128, 57280256]

約数ペア:

[(1, 57280256), (2, 28640128), (4, 14320064), (8, 7160032), (11, 5207296), (16, 3580016), (22, 2603648), (32, 1790008), (44, 1301824), (64, 895004), (88, 650912), (128, 447502), (176, 325456), (256, 223751), (352, 162728), (704, 81364), (1408, 40682), (2816, 20341)]