39070064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{221989}}^1$

素因数の和:222008

約数の個数: 20

約数和(自身を含む): 82580280

約数和(自身を除く): 43510216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 221989, 443978, 887956, 1775912, 2441879, 3551824, 4883758, 9767516, 19535032, 39070064]

約数ペア:

[(1, 39070064), (2, 19535032), (4, 9767516), (8, 4883758), (11, 3551824), (16, 2441879), (22, 1775912), (44, 887956), (88, 443978), (176, 221989)]