31647678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4327}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 67309056

約数和(自身を除く): 35661378

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 4327, 7314, 8654, 12981, 25962, 99521, 199042, 229331, 298563, 458662, 597126, 687993, 1375986, 5274613, 10549226, 15823839, 31647678]

約数ペア:

[(1, 31647678), (2, 15823839), (3, 10549226), (6, 5274613), (23, 1375986), (46, 687993), (53, 597126), (69, 458662), (106, 298563), (138, 229331), (159, 199042), (318, 99521), (1219, 25962), (2438, 12981), (3657, 8654), (4327, 7314)]