112788572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{166847}}^1$

素因数の和:166877

約数の個数: 18

約数和(自身を含む): 213732288

約数和(自身を除く): 100943716

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 166847, 333694, 667388, 2169011, 4338022, 8676044, 28197143, 56394286, 112788572]

約数ペア:

[(1, 112788572), (2, 56394286), (4, 28197143), (13, 8676044), (26, 4338022), (52, 2169011), (169, 667388), (338, 333694), (676, 166847)]