31713516

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8233}}^1$

素因数の和:8350

約数の個数: 36

約数和(自身を含む): 80923752

約数和(自身を除く): 49210236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 8233, 16466, 24699, 32932, 49398, 74097, 98796, 148194, 296388, 880931, 1761862, 2642793, 3523724, 5285586, 7928379, 10571172, 15856758, 31713516]

約数ペア:

[(1, 31713516), (2, 15856758), (3, 10571172), (4, 7928379), (6, 5285586), (9, 3523724), (12, 2642793), (18, 1761862), (36, 880931), (107, 296388), (214, 148194), (321, 98796), (428, 74097), (642, 49398), (963, 32932), (1284, 24699), (1926, 16466), (3852, 8233)]