39607856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 81564720

約数和(自身を除く): 41956864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1153, 1808, 2147, 2306, 4294, 4612, 8588, 9224, 17176, 18448, 21907, 34352, 43814, 87628, 130289, 175256, 260578, 350512, 521156, 1042312, 2084624, 2475491, 4950982, 9901964, 19803928, 39607856]

約数ペア:

[(1, 39607856), (2, 19803928), (4, 9901964), (8, 4950982), (16, 2475491), (19, 2084624), (38, 1042312), (76, 521156), (113, 350512), (152, 260578), (226, 175256), (304, 130289), (452, 87628), (904, 43814), (1153, 34352), (1808, 21907), (2147, 18448), (2306, 17176), (4294, 9224), (4612, 8588)]