16960038568

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{23773}}^1$

素因数の和:23879

約数の個数: 64

約数和(自身を含む): 35501238720

約数和(自身を除く): 18541200152

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 484, 536, 737, 968, 1331, 1474, 2662, 2948, 5324, 5896, 8107, 10648, 16214, 23773, 32428, 47546, 64856, 89177, 95092, 178354, 190184, 261503, 356708, 523006, 713416, 1046012, 1592791, 2092024, 2876533, 3185582, 5753066, 6371164, 11506132, 12742328, 17520701, 23012264, 31641863, 35041402, 63283726, 70082804, 126567452, 140165608, 192727711, 253134904, 385455422, 770910844, 1541821688, 2120004821, 4240009642, 8480019284, 16960038568]

約数ペア:

[(1, 16960038568), (2, 8480019284), (4, 4240009642), (8, 2120004821), (11, 1541821688), (22, 770910844), (44, 385455422), (67, 253134904), (88, 192727711), (121, 140165608), (134, 126567452), (242, 70082804), (268, 63283726), (484, 35041402), (536, 31641863), (737, 23012264), (968, 17520701), (1331, 12742328), (1474, 11506132), (2662, 6371164), (2948, 5753066), (5324, 3185582), (5896, 2876533), (8107, 2092024), (10648, 1592791), (16214, 1046012), (23773, 713416), (32428, 523006), (47546, 356708), (64856, 261503), (89177, 190184), (95092, 178354)]