1640987624

素因数分解:

$2^3\times {\mathrm{23}}^4\times {\mathrm{733}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 3221096610

約数和(自身を除く): 1580108986

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 733, 1058, 1466, 2116, 2932, 4232, 5864, 12167, 16859, 24334, 33718, 48668, 67436, 97336, 134872, 279841, 387757, 559682, 775514, 1119364, 1551028, 2238728, 3102056, 8918411, 17836822, 35673644, 71347288, 205123453, 410246906, 820493812, 1640987624]

約数ペア:

[(1, 1640987624), (2, 820493812), (4, 410246906), (8, 205123453), (23, 71347288), (46, 35673644), (92, 17836822), (184, 8918411), (529, 3102056), (733, 2238728), (1058, 1551028), (1466, 1119364), (2116, 775514), (2932, 559682), (4232, 387757), (5864, 279841), (12167, 134872), (16859, 97336), (24334, 67436), (33718, 48668)]