16855888904

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1091}}^1\times {\mathrm{18049}}^1$

素因数の和:19253

約数の個数: 32

約数和(自身を含む): 31931172000

約数和(自身を除く): 15075283096

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1091, 2182, 4364, 8728, 18049, 36098, 72196, 116737, 144392, 233474, 466948, 933896, 1931243, 3862486, 7724972, 15449944, 19691459, 39382918, 78765836, 157531672, 2106986113, 4213972226, 8427944452, 16855888904]

約数ペア:

[(1, 16855888904), (2, 8427944452), (4, 4213972226), (8, 2106986113), (107, 157531672), (214, 78765836), (428, 39382918), (856, 19691459), (1091, 15449944), (2182, 7724972), (4364, 3862486), (8728, 1931243), (18049, 933896), (36098, 466948), (72196, 233474), (116737, 144392)]