2118472192

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{23917}}^1$

素因数の和:24108

約数の個数: 40

約数和(自身を含む): 4257451836

約数和(自身を除く): 2138979644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1384, 2768, 5536, 11072, 22144, 23917, 44288, 47834, 88576, 95668, 191336, 382672, 765344, 1530688, 3061376, 4137641, 6122752, 8275282, 12245504, 16550564, 33101128, 66202256, 132404512, 264809024, 529618048, 1059236096, 2118472192]

約数ペア:

[(1, 2118472192), (2, 1059236096), (4, 529618048), (8, 264809024), (16, 132404512), (32, 66202256), (64, 33101128), (128, 16550564), (173, 12245504), (256, 8275282), (346, 6122752), (512, 4137641), (692, 3061376), (1384, 1530688), (2768, 765344), (5536, 382672), (11072, 191336), (22144, 95668), (23917, 88576), (44288, 47834)]