125454128

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{12791}}^1$

素因数の和:13412

約数の個数: 20

約数和(自身を含む): 243482928

約数和(自身を除く): 118028800

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 12791, 25582, 51164, 102328, 204656, 7840883, 15681766, 31363532, 62727064, 125454128]

約数ペア:

[(1, 125454128), (2, 62727064), (4, 31363532), (8, 15681766), (16, 7840883), (613, 204656), (1226, 102328), (2452, 51164), (4904, 25582), (9808, 12791)]