30985888

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{2311}}^1$

素因数の和:2740

約数の個数: 24

約数和(自身を含む): 61175520

約数和(自身を除く): 30189632

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1676, 2311, 3352, 4622, 6704, 9244, 13408, 18488, 36976, 73952, 968309, 1936618, 3873236, 7746472, 15492944, 30985888]

約数ペア:

[(1, 30985888), (2, 15492944), (4, 7746472), (8, 3873236), (16, 1936618), (32, 968309), (419, 73952), (838, 36976), (1676, 18488), (2311, 13408), (3352, 9244), (4622, 6704)]