87431032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{840683}}^1$

素因数の和:840702

約数の個数: 16

約数和(自身を含む): 176543640

約数和(自身を除く): 89112608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 840683, 1681366, 3362732, 6725464, 10928879, 21857758, 43715516, 87431032]

約数ペア:

[(1, 87431032), (2, 43715516), (4, 21857758), (8, 10928879), (13, 6725464), (26, 3362732), (52, 1681366), (104, 840683)]