87313198

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{38737}}^1$

素因数の和:38776

約数の個数: 24

約数和(自身を含む): 158980752

約数和(自身を除く): 71667554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 38737, 77474, 271159, 542318, 890951, 1781902, 1898113, 3796226, 6236657, 12473314, 43656599, 87313198]

約数ペア:

[(1, 87313198), (2, 43656599), (7, 12473314), (14, 6236657), (23, 3796226), (46, 1898113), (49, 1781902), (98, 890951), (161, 542318), (322, 271159), (1127, 77474), (2254, 38737)]