31719292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5503}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 61028352

約数和(自身を除く): 29309060

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5503, 5764, 11006, 22012, 60533, 121066, 242132, 720893, 1441786, 2883572, 7929823, 15859646, 31719292]

約数ペア:

[(1, 31719292), (2, 15859646), (4, 7929823), (11, 2883572), (22, 1441786), (44, 720893), (131, 242132), (262, 121066), (524, 60533), (1441, 22012), (2882, 11006), (5503, 5764)]