66913438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13003}}^1$

素因数の和:13119

約数の個数: 16

約数和(自身を含む): 104864256

約数和(自身を除く): 37950818

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 13003, 26006, 403093, 806186, 1079249, 2158498, 33456719, 66913438]

約数ペア:

[(1, 66913438), (2, 33456719), (31, 2158498), (62, 1079249), (83, 806186), (166, 403093), (2573, 26006), (5146, 13003)]