85813828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30089}}^1$

素因数の和:30147

約数の個数: 24

約数和(自身を含む): 161763840

約数和(自身を除く): 75950012

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 30089, 60178, 120356, 692047, 932759, 1384094, 1865518, 2768188, 3731036, 21453457, 42906914, 85813828]

約数ペア:

[(1, 85813828), (2, 42906914), (4, 21453457), (23, 3731036), (31, 2768188), (46, 1865518), (62, 1384094), (92, 932759), (124, 692047), (713, 120356), (1426, 60178), (2852, 30089)]