86221916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4091}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 164989440

約数和(自身を除く): 78767524

約数列:

[1, 2, 4, 11, 22, 44, 479, 958, 1916, 4091, 5269, 8182, 10538, 16364, 21076, 45001, 90002, 180004, 1959589, 3919178, 7838356, 21555479, 43110958, 86221916]

約数ペア:

[(1, 86221916), (2, 43110958), (4, 21555479), (11, 7838356), (22, 3919178), (44, 1959589), (479, 180004), (958, 90002), (1916, 45001), (4091, 21076), (5269, 16364), (8182, 10538)]