87939322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1471}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 134175744

約数和(自身を除く): 46236422

約数列:

[1, 2, 71, 142, 421, 842, 1471, 2942, 29891, 59782, 104441, 208882, 619291, 1238582, 43969661, 87939322]

約数ペア:

[(1, 87939322), (2, 43969661), (71, 1238582), (142, 619291), (421, 208882), (842, 104441), (1471, 59782), (2942, 29891)]