85092004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73609}}^1$

素因数の和:73647

約数の個数: 18

約数和(自身を含む): 158187890

約数和(自身を除く): 73095886

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 73609, 147218, 294436, 1251353, 2502706, 5005412, 21273001, 42546002, 85092004]

約数ペア:

[(1, 85092004), (2, 42546002), (4, 21273001), (17, 5005412), (34, 2502706), (68, 1251353), (289, 294436), (578, 147218), (1156, 73609)]