31211536

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{14891}}^1$

素因数の和:15030

約数の個数: 20

約数和(自身を含む): 60938064

約数和(自身を除く): 29726528

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 14891, 29782, 59564, 119128, 238256, 1950721, 3901442, 7802884, 15605768, 31211536]

約数ペア:

[(1, 31211536), (2, 15605768), (4, 7802884), (8, 3901442), (16, 1950721), (131, 238256), (262, 119128), (524, 59564), (1048, 29782), (2096, 14891)]