142499992

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{28229}}^1$

素因数の和:28866

約数の個数: 16

約数和(自身を含む): 267620400

約数和(自身を除く): 125120408

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 28229, 56458, 112916, 225832, 17812499, 35624998, 71249996, 142499992]

約数ペア:

[(1, 142499992), (2, 71249996), (4, 35624998), (8, 17812499), (631, 225832), (1262, 112916), (2524, 56458), (5048, 28229)]