16065712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77239}}^1$

素因数の和:77260

約数の個数: 20

約数和(自身を含む): 33522160

約数和(自身を除く): 17456448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77239, 154478, 308956, 617912, 1004107, 1235824, 2008214, 4016428, 8032856, 16065712]

約数ペア:

[(1, 16065712), (2, 8032856), (4, 4016428), (8, 2008214), (13, 1235824), (16, 1004107), (26, 617912), (52, 308956), (104, 154478), (208, 77239)]