85902542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{9319}}^1$

素因数の和:9751

約数の個数: 16

約数和(自身を含む): 140918400

約数和(自身を除く): 55015858

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 9319, 18638, 102509, 205018, 3904661, 7809322, 42951271, 85902542]

約数ペア:

[(1, 85902542), (2, 42951271), (11, 7809322), (22, 3904661), (419, 205018), (838, 102509), (4609, 18638), (9218, 9319)]