87311978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{6029}}^1$

素因数の和:6601

約数の個数: 16

約数和(自身を含む): 141319080

約数和(自身を除く): 54007102

約数列:

[1, 2, 13, 26, 557, 1114, 6029, 7241, 12058, 14482, 78377, 156754, 3358153, 6716306, 43655989, 87311978]

約数ペア:

[(1, 87311978), (2, 43655989), (13, 6716306), (26, 3358153), (557, 156754), (1114, 78377), (6029, 14482), (7241, 12058)]