89795728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{510203}}^1$

素因数の和:510222

約数の個数: 20

約数和(自身を含む): 189795888

約数和(自身を除く): 100000160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 510203, 1020406, 2040812, 4081624, 5612233, 8163248, 11224466, 22448932, 44897864, 89795728]

約数ペア:

[(1, 89795728), (2, 44897864), (4, 22448932), (8, 11224466), (11, 8163248), (16, 5612233), (22, 4081624), (44, 2040812), (88, 1020406), (176, 510203)]