16510272016

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3984139}}^1$

素因数の和:3984191

約数の個数: 40

約数和(自身を含む): 37546535360

約数和(自身を除く): 21036263344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 3984139, 7968278, 15936556, 27888973, 31873112, 55777946, 63746224, 111555892, 147413143, 223111784, 294826286, 446223568, 589652572, 1031892001, 1179305144, 2063784002, 2358610288, 4127568004, 8255136008, 16510272016]

約数ペア:

[(1, 16510272016), (2, 8255136008), (4, 4127568004), (7, 2358610288), (8, 2063784002), (14, 1179305144), (16, 1031892001), (28, 589652572), (37, 446223568), (56, 294826286), (74, 223111784), (112, 147413143), (148, 111555892), (259, 63746224), (296, 55777946), (518, 31873112), (592, 27888973), (1036, 15936556), (2072, 7968278), (4144, 3984139)]