320804966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{61717}}^1$

素因数の和:61855

約数の個数: 16

約数和(自身を含む): 506581344

約数和(自身を除く): 185776378

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 61717, 123434, 1419491, 2838982, 6974021, 13948042, 160402483, 320804966]

約数ペア:

[(1, 320804966), (2, 160402483), (23, 13948042), (46, 6974021), (113, 2838982), (226, 1419491), (2599, 123434), (5198, 61717)]