77730938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{88937}}^1$

素因数の和:88981

約数の個数: 16

約数和(自身を含む): 128070720

約数和(自身を除く): 50339782

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 88937, 177874, 1689803, 2045551, 3379606, 4091102, 38865469, 77730938]

約数ペア:

[(1, 77730938), (2, 38865469), (19, 4091102), (23, 3379606), (38, 2045551), (46, 1689803), (437, 177874), (874, 88937)]