30904976

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{19913}}^1$

素因数の和:20018

約数の個数: 20

約数和(自身を含む): 60498732

約数和(自身を除く): 29593756

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 19913, 39826, 79652, 159304, 318608, 1931561, 3863122, 7726244, 15452488, 30904976]

約数ペア:

[(1, 30904976), (2, 15452488), (4, 7726244), (8, 3863122), (16, 1931561), (97, 318608), (194, 159304), (388, 79652), (776, 39826), (1552, 19913)]