80534944

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 182480256

約数和(自身を除く): 101945312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2381, 2416, 4228, 4762, 4832, 8456, 9524, 16667, 16912, 19048, 33334, 33824, 38096, 66668, 76192, 133336, 266672, 359531, 533344, 719062, 1438124, 2516717, 2876248, 5033434, 5752496, 10066868, 11504992, 20133736, 40267472, 80534944]

約数ペア:

[(1, 80534944), (2, 40267472), (4, 20133736), (7, 11504992), (8, 10066868), (14, 5752496), (16, 5033434), (28, 2876248), (32, 2516717), (56, 1438124), (112, 719062), (151, 533344), (224, 359531), (302, 266672), (604, 133336), (1057, 76192), (1208, 66668), (2114, 38096), (2381, 33824), (2416, 33334), (4228, 19048), (4762, 16912), (4832, 16667), (8456, 9524)]