16384160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7877}}^1$

素因数の和:7905

約数の個数: 48

約数和(自身を含む): 41690376

約数和(自身を除く): 25306216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 7877, 15754, 31508, 39385, 63016, 78770, 102401, 126032, 157540, 204802, 252064, 315080, 409604, 512005, 630160, 819208, 1024010, 1260320, 1638416, 2048020, 3276832, 4096040, 8192080, 16384160]

約数ペア:

[(1, 16384160), (2, 8192080), (4, 4096040), (5, 3276832), (8, 2048020), (10, 1638416), (13, 1260320), (16, 1024010), (20, 819208), (26, 630160), (32, 512005), (40, 409604), (52, 315080), (65, 252064), (80, 204802), (104, 157540), (130, 126032), (160, 102401), (208, 78770), (260, 63016), (416, 39385), (520, 31508), (1040, 15754), (2080, 7877)]