84197072

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{99289}}^1$

素因数の和:99350

約数の個数: 20

約数和(自身を含む): 166211460

約数和(自身を除く): 82014388

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 99289, 198578, 397156, 794312, 1588624, 5262317, 10524634, 21049268, 42098536, 84197072]

約数ペア:

[(1, 84197072), (2, 42098536), (4, 21049268), (8, 10524634), (16, 5262317), (53, 1588624), (106, 794312), (212, 397156), (424, 198578), (848, 99289)]