31906384

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{1901}}^1$

素因数の和:2958

約数の個数: 20

約数和(自身を含む): 61910100

約数和(自身を除く): 30003716

約数列:

[1, 2, 4, 8, 16, 1049, 1901, 2098, 3802, 4196, 7604, 8392, 15208, 16784, 30416, 1994149, 3988298, 7976596, 15953192, 31906384]

約数ペア:

[(1, 31906384), (2, 15953192), (4, 7976596), (8, 3988298), (16, 1994149), (1049, 30416), (1901, 16784), (2098, 15208), (3802, 8392), (4196, 7604)]