40942576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 83994624

約数和(自身を除く): 43052048

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1567, 1633, 3134, 3266, 6268, 6532, 12536, 13064, 25072, 26128, 36041, 72082, 111257, 144164, 222514, 288328, 445028, 576656, 890056, 1780112, 2558911, 5117822, 10235644, 20471288, 40942576]

約数ペア:

[(1, 40942576), (2, 20471288), (4, 10235644), (8, 5117822), (16, 2558911), (23, 1780112), (46, 890056), (71, 576656), (92, 445028), (142, 288328), (184, 222514), (284, 144164), (368, 111257), (568, 72082), (1136, 36041), (1567, 26128), (1633, 25072), (3134, 13064), (3266, 12536), (6268, 6532)]