16401724

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 29283408

約数和(自身を除く): 12881684

約数列:

[1, 2, 4, 113, 131, 226, 262, 277, 452, 524, 554, 1108, 14803, 29606, 31301, 36287, 59212, 62602, 72574, 125204, 145148, 4100431, 8200862, 16401724]

約数ペア:

[(1, 16401724), (2, 8200862), (4, 4100431), (113, 145148), (131, 125204), (226, 72574), (262, 62602), (277, 59212), (452, 36287), (524, 31301), (554, 29606), (1108, 14803)]