86321018

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{19699}}^1$

素因数の和:20021

約数の個数: 16

約数和(自身を含む): 148459200

約数和(自身を除く): 62138182

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 19699, 39398, 137893, 275786, 6165787, 12331574, 43160509, 86321018]

約数ペア:

[(1, 86321018), (2, 43160509), (7, 12331574), (14, 6165787), (313, 275786), (626, 137893), (2191, 39398), (4382, 19699)]