90220972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45751}}^1$

素因数の和:45801

約数の個数: 24

約数和(自身を含む): 172942560

約数和(自身を除く): 82721588

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 45751, 91502, 183004, 777767, 1326779, 1555534, 2653558, 3111068, 5307116, 22555243, 45110486, 90220972]

約数ペア:

[(1, 90220972), (2, 45110486), (4, 22555243), (17, 5307116), (29, 3111068), (34, 2653558), (58, 1555534), (68, 1326779), (116, 777767), (493, 183004), (986, 91502), (1972, 45751)]