31745230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 62840448

約数和(自身を除く): 31095218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2203, 2882, 4406, 7205, 11015, 14410, 22030, 24233, 48466, 121165, 242330, 288593, 577186, 1442965, 2885930, 3174523, 6349046, 15872615, 31745230]

約数ペア:

[(1, 31745230), (2, 15872615), (5, 6349046), (10, 3174523), (11, 2885930), (22, 1442965), (55, 577186), (110, 288593), (131, 242330), (262, 121165), (655, 48466), (1310, 24233), (1441, 22030), (2203, 14410), (2882, 11015), (4406, 7205)]