89339054

素因数分解:

$2^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{1409}}^1$

素因数の和:2072

約数の個数: 24

約数和(自身を含む): 156239280

約数和(自身を除く): 66900226

約数列:

[1, 2, 7, 14, 49, 98, 647, 1294, 1409, 2818, 4529, 9058, 9863, 19726, 31703, 63406, 69041, 138082, 911623, 1823246, 6381361, 12762722, 44669527, 89339054]

約数ペア:

[(1, 89339054), (2, 44669527), (7, 12762722), (14, 6381361), (49, 1823246), (98, 911623), (647, 138082), (1294, 69041), (1409, 63406), (2818, 31703), (4529, 19726), (9058, 9863)]