81888578

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{6871}}^1$

素因数の和:7033

約数の個数: 16

約数和(自身を含む): 126169920

約数和(自身を除く): 44281342

約数列:

[1, 2, 59, 101, 118, 202, 5959, 6871, 11918, 13742, 405389, 693971, 810778, 1387942, 40944289, 81888578]

約数ペア:

[(1, 81888578), (2, 40944289), (59, 1387942), (101, 810778), (118, 693971), (202, 405389), (5959, 13742), (6871, 11918)]