87000734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20261}}^1$

素因数の和:20395

約数の個数: 16

約数和(自身を含む): 138592080

約数和(自身を除く): 51591346

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 20261, 40522, 384959, 769918, 2289493, 4578986, 43500367, 87000734]

約数ペア:

[(1, 87000734), (2, 43500367), (19, 4578986), (38, 2289493), (113, 769918), (226, 384959), (2147, 40522), (4294, 20261)]