87286982

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 132580800

約数和(自身を除く): 45293818

約数列:

[1, 2, 109, 218, 431, 862, 929, 1858, 46979, 93958, 101261, 202522, 400399, 800798, 43643491, 87286982]

約数ペア:

[(1, 87286982), (2, 43643491), (109, 800798), (218, 400399), (431, 202522), (862, 101261), (929, 93958), (1858, 46979)]