21524704

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{11027}}^1$

素因数の和:11098

約数の個数: 24

約数和(自身を含む): 43075368

約数和(自身を除く): 21550664

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 11027, 22054, 44108, 88216, 176432, 352864, 672647, 1345294, 2690588, 5381176, 10762352, 21524704]

約数ペア:

[(1, 21524704), (2, 10762352), (4, 5381176), (8, 2690588), (16, 1345294), (32, 672647), (61, 352864), (122, 176432), (244, 88216), (488, 44108), (976, 22054), (1952, 11027)]