28452110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91781}}^1$

素因数の和:91819

約数の個数: 16

約数和(自身を含む): 52866432

約数和(自身を除く): 24414322

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91781, 183562, 458905, 917810, 2845211, 5690422, 14226055, 28452110]

約数ペア:

[(1, 28452110), (2, 14226055), (5, 5690422), (10, 2845211), (31, 917810), (62, 458905), (155, 183562), (310, 91781)]