239137072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{649829}}^1$

素因数の和:649860

約数の個数: 20

約数和(自身を含む): 483473520

約数和(自身を除く): 244336448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 649829, 1299658, 2599316, 5198632, 10397264, 14946067, 29892134, 59784268, 119568536, 239137072]

約数ペア:

[(1, 239137072), (2, 119568536), (4, 59784268), (8, 29892134), (16, 14946067), (23, 10397264), (46, 5198632), (92, 2599316), (184, 1299658), (368, 649829)]