80943986

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 122508288

約数和(自身を除く): 41564302

約数列:

[1, 2, 251, 383, 421, 502, 766, 842, 96133, 105671, 161243, 192266, 211342, 322486, 40471993, 80943986]

約数ペア:

[(1, 80943986), (2, 40471993), (251, 322486), (383, 211342), (421, 192266), (502, 161243), (766, 105671), (842, 96133)]