31318042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 27664358

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 5119, 6118, 10238, 35833, 71666, 97261, 117737, 194522, 235474, 680827, 824159, 1361654, 1648318, 2237003, 4474006, 15659021, 31318042]

約数ペア:

[(1, 31318042), (2, 15659021), (7, 4474006), (14, 2237003), (19, 1648318), (23, 1361654), (38, 824159), (46, 680827), (133, 235474), (161, 194522), (266, 117737), (322, 97261), (437, 71666), (874, 35833), (3059, 10238), (5119, 6118)]