89304010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{68171}}^1$

素因数の和:68309

約数の個数: 16

約数和(自身を含む): 161976672

約数和(自身を除く): 72672662

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 68171, 136342, 340855, 681710, 8930401, 17860802, 44652005, 89304010]

約数ペア:

[(1, 89304010), (2, 44652005), (5, 17860802), (10, 8930401), (131, 681710), (262, 340855), (655, 136342), (1310, 68171)]