40830704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 83140512

約数和(自身を除く): 42309808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 613, 724, 1226, 1448, 2452, 2896, 4163, 4904, 8326, 9808, 14099, 16652, 28198, 33304, 56396, 66608, 110953, 112792, 221906, 225584, 443812, 887624, 1775248, 2551919, 5103838, 10207676, 20415352, 40830704]

約数ペア:

[(1, 40830704), (2, 20415352), (4, 10207676), (8, 5103838), (16, 2551919), (23, 1775248), (46, 887624), (92, 443812), (181, 225584), (184, 221906), (362, 112792), (368, 110953), (613, 66608), (724, 56396), (1226, 33304), (1448, 28198), (2452, 16652), (2896, 14099), (4163, 9808), (4904, 8326)]