118087888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16889}}^1$

素因数の和:16939

約数の個数: 40

約数和(自身を含む): 251323200

約数和(自身を除く): 133235312

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 16889, 33778, 67556, 135112, 270224, 320891, 388447, 641782, 776894, 1283564, 1553788, 2567128, 3107576, 5134256, 6215152, 7380493, 14760986, 29521972, 59043944, 118087888]

約数ペア:

[(1, 118087888), (2, 59043944), (4, 29521972), (8, 14760986), (16, 7380493), (19, 6215152), (23, 5134256), (38, 3107576), (46, 2567128), (76, 1553788), (92, 1283564), (152, 776894), (184, 641782), (304, 388447), (368, 320891), (437, 270224), (874, 135112), (1748, 67556), (3496, 33778), (6992, 16889)]