77789914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4621}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 123130080

約数和(自身を除く): 45340166

約数列:

[1, 2, 19, 38, 443, 886, 4621, 8417, 9242, 16834, 87799, 175598, 2047103, 4094206, 38894957, 77789914]

約数ペア:

[(1, 77789914), (2, 38894957), (19, 4094206), (38, 2047103), (443, 175598), (886, 87799), (4621, 16834), (8417, 9242)]