31777394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{14891}}^1$

素因数の和:15001

約数の個数: 16

約数和(自身を含む): 52538976

約数和(自身を除く): 20761582

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 14891, 29782, 163801, 327602, 1444427, 2888854, 15888697, 31777394]

約数ペア:

[(1, 31777394), (2, 15888697), (11, 2888854), (22, 1444427), (97, 327602), (194, 163801), (1067, 29782), (2134, 14891)]