31084868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 28911292

約数列:

[1, 2, 4, 23, 29, 46, 58, 61, 92, 116, 122, 191, 244, 382, 667, 764, 1334, 1403, 1769, 2668, 2806, 3538, 4393, 5539, 5612, 7076, 8786, 11078, 11651, 17572, 22156, 23302, 40687, 46604, 81374, 127397, 162748, 254794, 267973, 337879, 509588, 535946, 675758, 1071892, 1351516, 7771217, 15542434, 31084868]

約数ペア:

[(1, 31084868), (2, 15542434), (4, 7771217), (23, 1351516), (29, 1071892), (46, 675758), (58, 535946), (61, 509588), (92, 337879), (116, 267973), (122, 254794), (191, 162748), (244, 127397), (382, 81374), (667, 46604), (764, 40687), (1334, 23302), (1403, 22156), (1769, 17572), (2668, 11651), (2806, 11078), (3538, 8786), (4393, 7076), (5539, 5612)]