28811896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{116177}}^1$

素因数の和:116214

約数の個数: 16

約数和(自身を含む): 55765440

約数和(自身を除く): 26953544

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 116177, 232354, 464708, 929416, 3601487, 7202974, 14405948, 28811896]

約数ペア:

[(1, 28811896), (2, 14405948), (4, 7202974), (8, 3601487), (31, 929416), (62, 464708), (124, 232354), (248, 116177)]