87072136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{572843}}^1$

素因数の和:572868

約数の個数: 16

約数和(自身を含む): 171853200

約数和(自身を除く): 84781064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 572843, 1145686, 2291372, 4582744, 10884017, 21768034, 43536068, 87072136]

約数ペア:

[(1, 87072136), (2, 43536068), (4, 21768034), (8, 10884017), (19, 4582744), (38, 2291372), (76, 1145686), (152, 572843)]