31708426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7489}}^1$

素因数の和:7593

約数の個数: 16

約数和(自身を含む): 49883400

約数和(自身を除く): 18174974

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 7489, 14978, 217181, 434362, 546697, 1093394, 15854213, 31708426]

約数ペア:

[(1, 31708426), (2, 15854213), (29, 1093394), (58, 546697), (73, 434362), (146, 217181), (2117, 14978), (4234, 7489)]