86669792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12959}}^1$

素因数の和:12999

約数の個数: 48

約数和(自身を含む): 195955200

約数和(自身を除く): 109285408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 12959, 25918, 51836, 103672, 142549, 207344, 246221, 285098, 414688, 492442, 570196, 984884, 1140392, 1969768, 2280784, 2708431, 3939536, 4561568, 5416862, 7879072, 10833724, 21667448, 43334896, 86669792]

約数ペア:

[(1, 86669792), (2, 43334896), (4, 21667448), (8, 10833724), (11, 7879072), (16, 5416862), (19, 4561568), (22, 3939536), (32, 2708431), (38, 2280784), (44, 1969768), (76, 1140392), (88, 984884), (152, 570196), (176, 492442), (209, 414688), (304, 285098), (352, 246221), (418, 207344), (608, 142549), (836, 103672), (1672, 51836), (3344, 25918), (6688, 12959)]