71931224

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101027}}^1$

素因数の和:101122

約数の個数: 16

約数和(自身を含む): 136387800

約数和(自身を除く): 64456576

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 101027, 202054, 404108, 808216, 8991403, 17982806, 35965612, 71931224]

約数ペア:

[(1, 71931224), (2, 35965612), (4, 17982806), (8, 8991403), (89, 808216), (178, 404108), (356, 202054), (712, 101027)]