87381086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{81971}}^1$

素因数の和:82027

約数の個数: 16

約数和(自身を含む): 144598608

約数和(自身を除く): 57217522

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 81971, 163942, 1065623, 2131246, 3360811, 6721622, 43690543, 87381086]

約数ペア:

[(1, 87381086), (2, 43690543), (13, 6721622), (26, 3360811), (41, 2131246), (82, 1065623), (533, 163942), (1066, 81971)]