16543204

素因数分解:

$2^2\times {\mathrm{131}}^2\times {\mathrm{241}}^1$

素因数の和:507

約数の個数: 18

約数和(自身を含む): 29294342

約数和(自身を除く): 12751138

約数列:

[1, 2, 4, 131, 241, 262, 482, 524, 964, 17161, 31571, 34322, 63142, 68644, 126284, 4135801, 8271602, 16543204]

約数ペア:

[(1, 16543204), (2, 8271602), (4, 4135801), (131, 126284), (241, 68644), (262, 63142), (482, 34322), (524, 31571), (964, 17161)]