30985328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{176053}}^1$

素因数の和:176072

約数の個数: 20

約数和(自身を含む): 65492088

約数和(自身を除く): 34506760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 176053, 352106, 704212, 1408424, 1936583, 2816848, 3873166, 7746332, 15492664, 30985328]

約数ペア:

[(1, 30985328), (2, 15492664), (4, 7746332), (8, 3873166), (11, 2816848), (16, 1936583), (22, 1408424), (44, 704212), (88, 352106), (176, 176053)]