85109414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4832

約数の個数: 24

約数和(自身を含む): 140877792

約数和(自身を除く): 55768378

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 4751, 8957, 9502, 17914, 61763, 123526, 251803, 503606, 802919, 1605838, 3273439, 6546878, 42554707, 85109414]

約数ペア:

[(1, 85109414), (2, 42554707), (13, 6546878), (26, 3273439), (53, 1605838), (106, 802919), (169, 503606), (338, 251803), (689, 123526), (1378, 61763), (4751, 17914), (8957, 9502)]