63123016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 136337040

約数和(自身を除く): 73214024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 1987, 2888, 3971, 3974, 7942, 7948, 15884, 15896, 21857, 31768, 37753, 43714, 75506, 87428, 151012, 174856, 302024, 415283, 717307, 830566, 1434614, 1661132, 2869228, 3322264, 5738456, 7890377, 15780754, 31561508, 63123016]

約数ペア:

[(1, 63123016), (2, 31561508), (4, 15780754), (8, 7890377), (11, 5738456), (19, 3322264), (22, 2869228), (38, 1661132), (44, 1434614), (76, 830566), (88, 717307), (152, 415283), (209, 302024), (361, 174856), (418, 151012), (722, 87428), (836, 75506), (1444, 43714), (1672, 37753), (1987, 31768), (2888, 21857), (3971, 15896), (3974, 15884), (7942, 7948)]