31065298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1098

約数の個数: 24

約数和(自身を含む): 51648156

約数和(自身を除く): 20582858

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 937, 1507, 1874, 3014, 10307, 16577, 20614, 33154, 113377, 128369, 226754, 256738, 1412059, 2824118, 15532649, 31065298]

約数ペア:

[(1, 31065298), (2, 15532649), (11, 2824118), (22, 1412059), (121, 256738), (137, 226754), (242, 128369), (274, 113377), (937, 33154), (1507, 20614), (1874, 16577), (3014, 10307)]