81788258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{1559}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 130066560

約数和(自身を除く): 48278302

約数列:

[1, 2, 17, 34, 1543, 1559, 3086, 3118, 26231, 26503, 52462, 53006, 2405537, 4811074, 40894129, 81788258]

約数ペア:

[(1, 81788258), (2, 40894129), (17, 4811074), (34, 2405537), (1543, 53006), (1559, 52462), (3086, 26503), (3118, 26231)]