31960474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 59907456

約数和(自身を除く): 27946982

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 2621, 5242, 6097, 12194, 18347, 34073, 36694, 68146, 175607, 238511, 351214, 477022, 1229249, 2282891, 2458498, 4565782, 15980237, 31960474]

約数ペア:

[(1, 31960474), (2, 15980237), (7, 4565782), (13, 2458498), (14, 2282891), (26, 1229249), (67, 477022), (91, 351214), (134, 238511), (182, 175607), (469, 68146), (871, 36694), (938, 34073), (1742, 18347), (2621, 12194), (5242, 6097)]