90701968

素因数分解:

$2^4\times 7^1\times {\mathrm{809839}}^1$

素因数の和:809854

約数の個数: 20

約数和(自身を含む): 200840320

約数和(自身を除く): 110138352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 809839, 1619678, 3239356, 5668873, 6478712, 11337746, 12957424, 22675492, 45350984, 90701968]

約数ペア:

[(1, 90701968), (2, 45350984), (4, 22675492), (7, 12957424), (8, 11337746), (14, 6478712), (16, 5668873), (28, 3239356), (56, 1619678), (112, 809839)]