65357168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{177601}}^1$

素因数の和:177632

約数の個数: 20

約数和(自身を含む): 132135888

約数和(自身を除く): 66778720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 177601, 355202, 710404, 1420808, 2841616, 4084823, 8169646, 16339292, 32678584, 65357168]

約数ペア:

[(1, 65357168), (2, 32678584), (4, 16339292), (8, 8169646), (16, 4084823), (23, 2841616), (46, 1420808), (92, 710404), (184, 355202), (368, 177601)]