31801796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16529}}^1$

素因数の和:16583

約数の個数: 24

約数和(自身を含む): 61557720

約数和(自身を除く): 29755924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 16529, 33058, 66116, 214877, 429754, 611573, 859508, 1223146, 2446292, 7950449, 15900898, 31801796]

約数ペア:

[(1, 31801796), (2, 15900898), (4, 7950449), (13, 2446292), (26, 1223146), (37, 859508), (52, 611573), (74, 429754), (148, 214877), (481, 66116), (962, 33058), (1924, 16529)]