164885494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{19709}}^1$

素因数の和:19847

約数の個数: 16

約数和(自身を含む): 255441600

約数和(自身を除く): 90556106

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 19709, 39418, 926323, 1754101, 1852646, 3508202, 82442747, 164885494]

約数ペア:

[(1, 164885494), (2, 82442747), (47, 3508202), (89, 1852646), (94, 1754101), (178, 926323), (4183, 39418), (8366, 19709)]