81893182

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1543}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 149409792

約数和(自身を除く): 67516610

約数列:

[1, 2, 7, 14, 17, 34, 119, 223, 238, 446, 1543, 1561, 3086, 3122, 3791, 7582, 10801, 21602, 26231, 26537, 52462, 53074, 183617, 344089, 367234, 688178, 2408623, 4817246, 5849513, 11699026, 40946591, 81893182]

約数ペア:

[(1, 81893182), (2, 40946591), (7, 11699026), (14, 5849513), (17, 4817246), (34, 2408623), (119, 688178), (223, 367234), (238, 344089), (446, 183617), (1543, 53074), (1561, 52462), (3086, 26537), (3122, 26231), (3791, 21602), (7582, 10801)]