103972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 211680

約数和(自身を除く): 107708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 187, 278, 374, 556, 748, 1529, 2363, 3058, 4726, 6116, 9452, 25993, 51986, 103972]

約数ペア:

[(1, 103972), (2, 51986), (4, 25993), (11, 9452), (17, 6116), (22, 4726), (34, 3058), (44, 2363), (68, 1529), (139, 748), (187, 556), (278, 374)]