31514054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 24369466

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 439, 502, 878, 2761, 3263, 4829, 5522, 5707, 6526, 9658, 11414, 35893, 62777, 71786, 110189, 125554, 220378, 1212079, 1432457, 2424158, 2864914, 15757027, 31514054]

約数ペア:

[(1, 31514054), (2, 15757027), (11, 2864914), (13, 2424158), (22, 1432457), (26, 1212079), (143, 220378), (251, 125554), (286, 110189), (439, 71786), (502, 62777), (878, 35893), (2761, 11414), (3263, 9658), (4829, 6526), (5522, 5707)]