90414968

素因数分解:

$2^3\times 7^1\times {\mathrm{1614553}}^1$

素因数の和:1614566

約数の個数: 16

約数和(自身を含む): 193746480

約数和(自身を除く): 103331512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1614553, 3229106, 6458212, 11301871, 12916424, 22603742, 45207484, 90414968]

約数ペア:

[(1, 90414968), (2, 45207484), (4, 22603742), (7, 12916424), (8, 11301871), (14, 6458212), (28, 3229106), (56, 1614553)]