86242142

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{19681}}^1$

素因数の和:20003

約数の個数: 16

約数和(自身を含む): 148323552

約数和(自身を除く): 62081410

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 19681, 39362, 137767, 275534, 6160153, 12320306, 43121071, 86242142]

約数ペア:

[(1, 86242142), (2, 43121071), (7, 12320306), (14, 6160153), (313, 275534), (626, 137767), (2191, 39362), (4382, 19681)]