31473808

素因数分解:

$2^4\times {\mathrm{1367}}^1\times {\mathrm{1439}}^1$

素因数の和:2814

約数の個数: 20

約数和(自身を含む): 61067520

約数和(自身を除く): 29593712

約数列:

[1, 2, 4, 8, 16, 1367, 1439, 2734, 2878, 5468, 5756, 10936, 11512, 21872, 23024, 1967113, 3934226, 7868452, 15736904, 31473808]

約数ペア:

[(1, 31473808), (2, 15736904), (4, 7868452), (8, 3934226), (16, 1967113), (1367, 23024), (1439, 21872), (2734, 11512), (2878, 10936), (5468, 5756)]