31577442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{709}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 68228160

約数和(自身を除く): 36650718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 709, 1142, 1418, 1713, 2127, 3426, 4254, 7423, 9217, 14846, 18434, 22269, 27651, 44538, 55302, 404839, 809678, 1214517, 2429034, 5262907, 10525814, 15788721, 31577442]

約数ペア:

[(1, 31577442), (2, 15788721), (3, 10525814), (6, 5262907), (13, 2429034), (26, 1214517), (39, 809678), (78, 404839), (571, 55302), (709, 44538), (1142, 27651), (1418, 22269), (1713, 18434), (2127, 14846), (3426, 9217), (4254, 7423)]