31843196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103387}}^1$

素因数の和:103409

約数の個数: 24

約数和(自身を含む): 69476736

約数和(自身を除く): 37633540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 103387, 206774, 413548, 723709, 1137257, 1447418, 2274514, 2894836, 4549028, 7960799, 15921598, 31843196]

約数ペア:

[(1, 31843196), (2, 15921598), (4, 7960799), (7, 4549028), (11, 2894836), (14, 2274514), (22, 1447418), (28, 1137257), (44, 723709), (77, 413548), (154, 206774), (308, 103387)]