40024784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 82292352

約数和(自身を除く): 42267568

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 1783, 2806, 3566, 5612, 7132, 11224, 14264, 22448, 28528, 41009, 82018, 108763, 164036, 217526, 328072, 435052, 656144, 870104, 1740208, 2501549, 5003098, 10006196, 20012392, 40024784]

約数ペア:

[(1, 40024784), (2, 20012392), (4, 10006196), (8, 5003098), (16, 2501549), (23, 1740208), (46, 870104), (61, 656144), (92, 435052), (122, 328072), (184, 217526), (244, 164036), (368, 108763), (488, 82018), (976, 41009), (1403, 28528), (1783, 22448), (2806, 14264), (3566, 11224), (5612, 7132)]