164023844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{4201}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 295081248

約数和(自身を除く): 131057404

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 4201, 8402, 9761, 16804, 19522, 39044, 180643, 361286, 722572, 953627, 1907254, 3814508, 41005961, 82011922, 164023844]

約数ペア:

[(1, 164023844), (2, 82011922), (4, 41005961), (43, 3814508), (86, 1907254), (172, 953627), (227, 722572), (454, 361286), (908, 180643), (4201, 39044), (8402, 19522), (9761, 16804)]