181692992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{218381}}^1$

素因数の和:218406

約数の個数: 28

約数和(自身を含む): 388283196

約数和(自身を除く): 206590204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 218381, 436762, 873524, 1747048, 2838953, 3494096, 5677906, 6988192, 11355812, 13976384, 22711624, 45423248, 90846496, 181692992]

約数ペア:

[(1, 181692992), (2, 90846496), (4, 45423248), (8, 22711624), (13, 13976384), (16, 11355812), (26, 6988192), (32, 5677906), (52, 3494096), (64, 2838953), (104, 1747048), (208, 873524), (416, 436762), (832, 218381)]