31844144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{86533}}^1$

素因数の和:86564

約数の個数: 20

約数和(自身を含む): 64381296

約数和(自身を除く): 32537152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 86533, 173066, 346132, 692264, 1384528, 1990259, 3980518, 7961036, 15922072, 31844144]

約数ペア:

[(1, 31844144), (2, 15922072), (4, 7961036), (8, 3980518), (16, 1990259), (23, 1384528), (46, 692264), (92, 346132), (184, 173066), (368, 86533)]