31313888

素因数分解:

$2^5\times {\mathrm{719}}^1\times {\mathrm{1361}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 61780320

約数和(自身を除く): 30466432

約数列:

[1, 2, 4, 8, 16, 32, 719, 1361, 1438, 2722, 2876, 5444, 5752, 10888, 11504, 21776, 23008, 43552, 978559, 1957118, 3914236, 7828472, 15656944, 31313888]

約数ペア:

[(1, 31313888), (2, 15656944), (4, 7828472), (8, 3914236), (16, 1957118), (32, 978559), (719, 43552), (1361, 23008), (1438, 21776), (2722, 11504), (2876, 10888), (5444, 5752)]