80824394

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{27361}}^1$

素因数の和:27581

約数の個数: 16

約数和(自身を含む): 139217856

約数和(自身を除く): 58393462

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 27361, 54722, 191527, 383054, 5773171, 11546342, 40412197, 80824394]

約数ペア:

[(1, 80824394), (2, 40412197), (7, 11546342), (14, 5773171), (211, 383054), (422, 191527), (1477, 54722), (2954, 27361)]