87416036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1150211}}^1$

素因数の和:1150234

約数の個数: 12

約数和(自身を含む): 161029680

約数和(自身を除く): 73613644

約数列:

[1, 2, 4, 19, 38, 76, 1150211, 2300422, 4600844, 21854009, 43708018, 87416036]

約数ペア:

[(1, 87416036), (2, 43708018), (4, 21854009), (19, 4600844), (38, 2300422), (76, 1150211)]