64031954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 117006336

約数和(自身を除く): 52974382

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 4231, 7567, 8462, 15134, 29617, 59234, 97313, 194626, 198857, 397714, 681191, 1362382, 1391999, 2783998, 4573711, 9147422, 32015977, 64031954]

約数ペア:

[(1, 64031954), (2, 32015977), (7, 9147422), (14, 4573711), (23, 2783998), (46, 1391999), (47, 1362382), (94, 681191), (161, 397714), (322, 198857), (329, 194626), (658, 97313), (1081, 59234), (2162, 29617), (4231, 15134), (7567, 8462)]