77161274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3821}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 121080960

約数和(自身を除く): 43919686

約数列:

[1, 2, 23, 46, 439, 878, 3821, 7642, 10097, 20194, 87883, 175766, 1677419, 3354838, 38580637, 77161274]

約数ペア:

[(1, 77161274), (2, 38580637), (23, 3354838), (46, 1677419), (439, 175766), (878, 87883), (3821, 20194), (7642, 10097)]