31332834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 73519992

約数和(自身を除く): 42187158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293, 457, 586, 879, 914, 1371, 1758, 2637, 2742, 3809, 4113, 5274, 5941, 7618, 8226, 11427, 11882, 17823, 22854, 34281, 35646, 53469, 68562, 106938, 133901, 267802, 401703, 803406, 1205109, 1740713, 2410218, 3481426, 5222139, 10444278, 15666417, 31332834]

約数ペア:

[(1, 31332834), (2, 15666417), (3, 10444278), (6, 5222139), (9, 3481426), (13, 2410218), (18, 1740713), (26, 1205109), (39, 803406), (78, 401703), (117, 267802), (234, 133901), (293, 106938), (457, 68562), (586, 53469), (879, 35646), (914, 34281), (1371, 22854), (1758, 17823), (2637, 11882), (2742, 11427), (3809, 8226), (4113, 7618), (5274, 5941)]