31154662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 58869504

約数和(自身を除く): 27714842

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2003, 2222, 4006, 7777, 14021, 15554, 22033, 28042, 44066, 154231, 202303, 308462, 404606, 1416121, 2225333, 2832242, 4450666, 15577331, 31154662]

約数ペア:

[(1, 31154662), (2, 15577331), (7, 4450666), (11, 2832242), (14, 2225333), (22, 1416121), (77, 404606), (101, 308462), (154, 202303), (202, 154231), (707, 44066), (1111, 28042), (1414, 22033), (2003, 15554), (2222, 14021), (4006, 7777)]