31940502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2969}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 70139520

約数和(自身を除く): 38199018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 2969, 3586, 5379, 5938, 8907, 10758, 17814, 32659, 65318, 97977, 195954, 483947, 967894, 1451841, 2903682, 5323417, 10646834, 15970251, 31940502]

約数ペア:

[(1, 31940502), (2, 15970251), (3, 10646834), (6, 5323417), (11, 2903682), (22, 1451841), (33, 967894), (66, 483947), (163, 195954), (326, 97977), (489, 65318), (978, 32659), (1793, 17814), (2969, 10758), (3586, 8907), (5379, 5938)]