39486032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 81185280

約数和(自身を除く): 41699248

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 1759, 2806, 3518, 5612, 7036, 11224, 14072, 22448, 28144, 40457, 80914, 107299, 161828, 214598, 323656, 429196, 647312, 858392, 1716784, 2467877, 4935754, 9871508, 19743016, 39486032]

約数ペア:

[(1, 39486032), (2, 19743016), (4, 9871508), (8, 4935754), (16, 2467877), (23, 1716784), (46, 858392), (61, 647312), (92, 429196), (122, 323656), (184, 214598), (244, 161828), (368, 107299), (488, 80914), (976, 40457), (1403, 28144), (1759, 22448), (2806, 14072), (3518, 11224), (5612, 7036)]