2016560864

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 4018323456

約数和(自身を除く): 2001762592

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 271, 508, 542, 1016, 1084, 1831, 2032, 2168, 3662, 4064, 4336, 7324, 8672, 14648, 29296, 34417, 58592, 68834, 137668, 232537, 275336, 465074, 496201, 550672, 930148, 992402, 1101344, 1860296, 1984804, 3720592, 3969608, 7441184, 7939216, 15878432, 63017527, 126035054, 252070108, 504140216, 1008280432, 2016560864]

約数ペア:

[(1, 2016560864), (2, 1008280432), (4, 504140216), (8, 252070108), (16, 126035054), (32, 63017527), (127, 15878432), (254, 7939216), (271, 7441184), (508, 3969608), (542, 3720592), (1016, 1984804), (1084, 1860296), (1831, 1101344), (2032, 992402), (2168, 930148), (3662, 550672), (4064, 496201), (4336, 465074), (7324, 275336), (8672, 232537), (14648, 137668), (29296, 68834), (34417, 58592)]