31402052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3943}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 60295872

約数和(自身を除く): 28893820

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3943, 3982, 7886, 7964, 15772, 43373, 86746, 173492, 713683, 1427366, 2854732, 7850513, 15701026, 31402052]

約数ペア:

[(1, 31402052), (2, 15701026), (4, 7850513), (11, 2854732), (22, 1427366), (44, 713683), (181, 173492), (362, 86746), (724, 43373), (1991, 15772), (3943, 7964), (3982, 7886)]