82801136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{470461}}^1$

素因数の和:470480

約数の個数: 20

約数和(自身を含む): 175011864

約数和(自身を除く): 92210728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 470461, 940922, 1881844, 3763688, 5175071, 7527376, 10350142, 20700284, 41400568, 82801136]

約数ペア:

[(1, 82801136), (2, 41400568), (4, 20700284), (8, 10350142), (11, 7527376), (16, 5175071), (22, 3763688), (44, 1881844), (88, 940922), (176, 470461)]