65612464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{100019}}^1$

素因数の和:100068

約数の個数: 20

約数和(自身を含む): 130226040

約数和(自身を除く): 64613576

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 100019, 200038, 400076, 800152, 1600304, 4100779, 8201558, 16403116, 32806232, 65612464]

約数ペア:

[(1, 65612464), (2, 32806232), (4, 16403116), (8, 8201558), (16, 4100779), (41, 1600304), (82, 800152), (164, 400076), (328, 200038), (656, 100019)]