87234418

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4337}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 133523640

約数和(自身を除く): 46289222

約数列:

[1, 2, 89, 113, 178, 226, 4337, 8674, 10057, 20114, 385993, 490081, 771986, 980162, 43617209, 87234418]

約数ペア:

[(1, 87234418), (2, 43617209), (89, 980162), (113, 771986), (178, 490081), (226, 385993), (4337, 20114), (8674, 10057)]