31488362684

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{30630703}}^1$

素因数の和:30630964

約数の個数: 12

約数和(自身を含む): 55319051424

約数和(自身を除く): 23830688740

約数列:

[1, 2, 4, 257, 514, 1028, 30630703, 61261406, 122522812, 7872090671, 15744181342, 31488362684]

約数ペア:

[(1, 31488362684), (2, 15744181342), (4, 7872090671), (257, 122522812), (514, 61261406), (1028, 30630703)]