16850416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5077

約数の個数: 40

約数和(自身を含む): 37497600

約数和(自身を除く): 20647184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 5039, 10078, 20156, 40312, 55429, 80624, 95741, 110858, 191482, 221716, 382964, 443432, 765928, 886864, 1053151, 1531856, 2106302, 4212604, 8425208, 16850416]

約数ペア:

[(1, 16850416), (2, 8425208), (4, 4212604), (8, 2106302), (11, 1531856), (16, 1053151), (19, 886864), (22, 765928), (38, 443432), (44, 382964), (76, 221716), (88, 191482), (152, 110858), (176, 95741), (209, 80624), (304, 55429), (418, 40312), (836, 20156), (1672, 10078), (3344, 5039)]