47905048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 95733360

約数和(自身を除く): 47828312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2161, 2771, 4322, 5542, 8644, 11084, 17288, 22168, 36737, 73474, 146948, 293896, 352243, 704486, 1408972, 2817944, 5988131, 11976262, 23952524, 47905048]

約数ペア:

[(1, 47905048), (2, 23952524), (4, 11976262), (8, 5988131), (17, 2817944), (34, 1408972), (68, 704486), (136, 352243), (163, 293896), (326, 146948), (652, 73474), (1304, 36737), (2161, 22168), (2771, 17288), (4322, 11084), (5542, 8644)]