89551256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4639}}^1$

素因数の和:4791

約数の個数: 32

約数和(自身を含む): 178176000

約数和(自身を除く): 88624744

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4639, 4826, 9278, 9652, 18556, 19304, 37112, 88141, 176282, 352564, 589153, 705128, 1178306, 2356612, 4713224, 11193907, 22387814, 44775628, 89551256]

約数ペア:

[(1, 89551256), (2, 44775628), (4, 22387814), (8, 11193907), (19, 4713224), (38, 2356612), (76, 1178306), (127, 705128), (152, 589153), (254, 352564), (508, 176282), (1016, 88141), (2413, 37112), (4639, 19304), (4826, 18556), (9278, 9652)]