84806384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{407723}}^1$

素因数の和:407744

約数の個数: 20

約数和(自身を含む): 176952216

約数和(自身を除く): 92145832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 407723, 815446, 1630892, 3261784, 5300399, 6523568, 10600798, 21201596, 42403192, 84806384]

約数ペア:

[(1, 84806384), (2, 42403192), (4, 21201596), (8, 10600798), (13, 6523568), (16, 5300399), (26, 3261784), (52, 1630892), (104, 815446), (208, 407723)]