31044904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 64009440

約数和(自身を除く): 32964536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2693, 2882, 5386, 5764, 10772, 11528, 21544, 29623, 59246, 118492, 236984, 352783, 705566, 1411132, 2822264, 3880613, 7761226, 15522452, 31044904]

約数ペア:

[(1, 31044904), (2, 15522452), (4, 7761226), (8, 3880613), (11, 2822264), (22, 1411132), (44, 705566), (88, 352783), (131, 236984), (262, 118492), (524, 59246), (1048, 29623), (1441, 21544), (2693, 11528), (2882, 10772), (5386, 5764)]