169856912

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{83591}}^1$

素因数の和:83726

約数の個数: 20

約数和(自身を含む): 331693056

約数和(自身を除く): 161836144

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 83591, 167182, 334364, 668728, 1337456, 10616057, 21232114, 42464228, 84928456, 169856912]

約数ペア:

[(1, 169856912), (2, 84928456), (4, 42464228), (8, 21232114), (16, 10616057), (127, 1337456), (254, 668728), (508, 334364), (1016, 167182), (2032, 83591)]