86610028

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 153351072

約数和(自身を除く): 66741044

約数列:

[1, 2, 4, 173, 257, 346, 487, 514, 692, 974, 1028, 1948, 44461, 84251, 88922, 125159, 168502, 177844, 250318, 337004, 500636, 21652507, 43305014, 86610028]

約数ペア:

[(1, 86610028), (2, 43305014), (4, 21652507), (173, 500636), (257, 337004), (346, 250318), (487, 177844), (514, 168502), (692, 125159), (974, 88922), (1028, 84251), (1948, 44461)]