31189216

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{9109}}^1$

素因数の和:9226

約数の個数: 24

約数和(自身を含む): 61984440

約数和(自身を除く): 30795224

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 9109, 18218, 36436, 72872, 145744, 291488, 974663, 1949326, 3898652, 7797304, 15594608, 31189216]

約数ペア:

[(1, 31189216), (2, 15594608), (4, 7797304), (8, 3898652), (16, 1949326), (32, 974663), (107, 291488), (214, 145744), (428, 72872), (856, 36436), (1712, 18218), (3424, 9109)]