31379722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83903}}^1$

素因数の和:83933

約数の個数: 16

約数和(自身を含む): 54369792

約数和(自身を除く): 22990070

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 83903, 167806, 922933, 1426351, 1845866, 2852702, 15689861, 31379722]

約数ペア:

[(1, 31379722), (2, 15689861), (11, 2852702), (17, 1845866), (22, 1426351), (34, 922933), (187, 167806), (374, 83903)]