161537632

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{22637}}^1$

素因数の和:22870

約数の個数: 24

約数和(自身を含む): 319467456

約数和(自身を除く): 157929824

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 22637, 45274, 90548, 181096, 362192, 724384, 5048051, 10096102, 20192204, 40384408, 80768816, 161537632]

約数ペア:

[(1, 161537632), (2, 80768816), (4, 40384408), (8, 20192204), (16, 10096102), (32, 5048051), (223, 724384), (446, 362192), (892, 181096), (1784, 90548), (3568, 45274), (7136, 22637)]