16120624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 20627024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 47, 52, 68, 94, 97, 104, 136, 188, 194, 208, 221, 272, 376, 388, 442, 611, 752, 776, 799, 884, 1222, 1261, 1552, 1598, 1649, 1768, 2444, 2522, 3196, 3298, 3536, 4559, 4888, 5044, 6392, 6596, 9118, 9776, 10088, 10387, 12784, 13192, 18236, 20176, 20774, 21437, 26384, 36472, 41548, 42874, 59267, 72944, 77503, 83096, 85748, 118534, 155006, 166192, 171496, 237068, 310012, 342992, 474136, 620024, 948272, 1007539, 1240048, 2015078, 4030156, 8060312, 16120624]

約数ペア:

[(1, 16120624), (2, 8060312), (4, 4030156), (8, 2015078), (13, 1240048), (16, 1007539), (17, 948272), (26, 620024), (34, 474136), (47, 342992), (52, 310012), (68, 237068), (94, 171496), (97, 166192), (104, 155006), (136, 118534), (188, 85748), (194, 83096), (208, 77503), (221, 72944), (272, 59267), (376, 42874), (388, 41548), (442, 36472), (611, 26384), (752, 21437), (776, 20774), (799, 20176), (884, 18236), (1222, 13192), (1261, 12784), (1552, 10387), (1598, 10088), (1649, 9776), (1768, 9118), (2444, 6596), (2522, 6392), (3196, 5044), (3298, 4888), (3536, 4559)]