83833730

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{19913}}^1$

素因数の和:20341

約数の個数: 16

約数和(自身を含む): 151266744

約数和(自身を除く): 67433014

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 19913, 39826, 99565, 199130, 8383373, 16766746, 41916865, 83833730]

約数ペア:

[(1, 83833730), (2, 41916865), (5, 16766746), (10, 8383373), (421, 199130), (842, 99565), (2105, 39826), (4210, 19913)]