88716784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 193362624

約数和(自身を除く): 104645840

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 101, 103, 104, 164, 202, 206, 208, 328, 404, 412, 533, 656, 808, 824, 1066, 1313, 1339, 1616, 1648, 2132, 2626, 2678, 4141, 4223, 4264, 5252, 5356, 8282, 8446, 8528, 10403, 10504, 10712, 16564, 16892, 20806, 21008, 21424, 33128, 33784, 41612, 53833, 54899, 66256, 67568, 83224, 107666, 109798, 135239, 166448, 215332, 219596, 270478, 426523, 430664, 439192, 540956, 853046, 861328, 878384, 1081912, 1706092, 2163824, 3412184, 5544799, 6824368, 11089598, 22179196, 44358392, 88716784]

約数ペア:

[(1, 88716784), (2, 44358392), (4, 22179196), (8, 11089598), (13, 6824368), (16, 5544799), (26, 3412184), (41, 2163824), (52, 1706092), (82, 1081912), (101, 878384), (103, 861328), (104, 853046), (164, 540956), (202, 439192), (206, 430664), (208, 426523), (328, 270478), (404, 219596), (412, 215332), (533, 166448), (656, 135239), (808, 109798), (824, 107666), (1066, 83224), (1313, 67568), (1339, 66256), (1616, 54899), (1648, 53833), (2132, 41612), (2626, 33784), (2678, 33128), (4141, 21424), (4223, 21008), (4264, 20806), (5252, 16892), (5356, 16564), (8282, 10712), (8446, 10504), (8528, 10403)]