16256896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 35544960

約数和(自身を除く): 19288064

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 241, 248, 272, 482, 496, 527, 544, 964, 992, 1054, 1088, 1928, 1984, 2108, 2176, 3856, 3968, 4097, 4216, 7471, 7712, 8194, 8432, 14942, 15424, 16388, 16864, 29884, 30848, 32776, 33728, 59768, 65552, 67456, 119536, 127007, 131104, 239072, 254014, 262208, 478144, 508028, 524416, 956288, 1016056, 2032112, 4064224, 8128448, 16256896]

約数ペア:

[(1, 16256896), (2, 8128448), (4, 4064224), (8, 2032112), (16, 1016056), (17, 956288), (31, 524416), (32, 508028), (34, 478144), (62, 262208), (64, 254014), (68, 239072), (124, 131104), (128, 127007), (136, 119536), (241, 67456), (248, 65552), (272, 59768), (482, 33728), (496, 32776), (527, 30848), (544, 29884), (964, 16864), (992, 16388), (1054, 15424), (1088, 14942), (1928, 8432), (1984, 8194), (2108, 7712), (2176, 7471), (3856, 4216), (3968, 4097)]