31305174

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{71473}}^1$

素因数の和:71551

約数の個数: 16

約数和(自身を含む): 63468912

約数和(自身を除く): 32163738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 71473, 142946, 214419, 428838, 5217529, 10435058, 15652587, 31305174]

約数ペア:

[(1, 31305174), (2, 15652587), (3, 10435058), (6, 5217529), (73, 428838), (146, 214419), (219, 142946), (438, 71473)]