16331056

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 37013504

約数和(自身を除く): 20682448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 3391, 4816, 6782, 13564, 23737, 27128, 47474, 54256, 94948, 145813, 189896, 291626, 379792, 583252, 1020691, 1166504, 2041382, 2333008, 4082764, 8165528, 16331056]

約数ペア:

[(1, 16331056), (2, 8165528), (4, 4082764), (7, 2333008), (8, 2041382), (14, 1166504), (16, 1020691), (28, 583252), (43, 379792), (56, 291626), (86, 189896), (112, 145813), (172, 94948), (301, 54256), (344, 47474), (602, 27128), (688, 23737), (1204, 13564), (2408, 6782), (3391, 4816)]