31201888

素因数分解:

$2^5\times {\mathrm{919}}^1\times {\mathrm{1061}}^1$

素因数の和:1990

約数の個数: 24

約数和(自身を含む): 61553520

約数和(自身を除く): 30351632

約数列:

[1, 2, 4, 8, 16, 32, 919, 1061, 1838, 2122, 3676, 4244, 7352, 8488, 14704, 16976, 29408, 33952, 975059, 1950118, 3900236, 7800472, 15600944, 31201888]

約数ペア:

[(1, 31201888), (2, 15600944), (4, 7800472), (8, 3900236), (16, 1950118), (32, 975059), (919, 33952), (1061, 29408), (1838, 16976), (2122, 14704), (3676, 8488), (4244, 7352)]