70817144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{285553}}^1$

素因数の和:285590

約数の個数: 16

約数和(自身を含む): 137065920

約数和(自身を除く): 66248776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 285553, 571106, 1142212, 2284424, 8852143, 17704286, 35408572, 70817144]

約数ペア:

[(1, 70817144), (2, 35408572), (4, 17704286), (8, 8852143), (31, 2284424), (62, 1142212), (124, 571106), (248, 285553)]