80455888052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2089}}^1\times {\mathrm{223919}}^1$

素因数の和:226055

約数の個数: 24

約数和(自身を含む): 144141782400

約数和(自身を除く): 63685894348

約数列:

[1, 2, 4, 43, 86, 172, 2089, 4178, 8356, 89827, 179654, 223919, 359308, 447838, 895676, 9628517, 19257034, 38514068, 467766791, 935533582, 1871067164, 20113972013, 40227944026, 80455888052]

約数ペア:

[(1, 80455888052), (2, 40227944026), (4, 20113972013), (43, 1871067164), (86, 935533582), (172, 467766791), (2089, 38514068), (4178, 19257034), (8356, 9628517), (89827, 895676), (179654, 447838), (223919, 359308)]