173127632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{251639}}^1$

素因数の和:251690

約数の個数: 20

約数和(自身を含む): 343236960

約数和(自身を除く): 170109328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 251639, 503278, 1006556, 2013112, 4026224, 10820477, 21640954, 43281908, 86563816, 173127632]

約数ペア:

[(1, 173127632), (2, 86563816), (4, 43281908), (8, 21640954), (16, 10820477), (43, 4026224), (86, 2013112), (172, 1006556), (344, 503278), (688, 251639)]