85113704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20021

約数の個数: 32

約数和(自身を含む): 176064840

約数和(自身を除く): 90951136

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 19961, 39922, 79844, 159688, 259493, 518986, 818401, 1037972, 1636802, 2075944, 3273604, 6547208, 10639213, 21278426, 42556852, 85113704]

約数ペア:

[(1, 85113704), (2, 42556852), (4, 21278426), (8, 10639213), (13, 6547208), (26, 3273604), (41, 2075944), (52, 1636802), (82, 1037972), (104, 818401), (164, 518986), (328, 259493), (533, 159688), (1066, 79844), (2132, 39922), (4264, 19961)]