16321552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 34372800

約数和(自身を除く): 18051248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 599, 1048, 1198, 1703, 2096, 2396, 3406, 4792, 6812, 7787, 9584, 13624, 15574, 27248, 31148, 62296, 78469, 124592, 156938, 313876, 627752, 1020097, 1255504, 2040194, 4080388, 8160776, 16321552]

約数ペア:

[(1, 16321552), (2, 8160776), (4, 4080388), (8, 2040194), (13, 1255504), (16, 1020097), (26, 627752), (52, 313876), (104, 156938), (131, 124592), (208, 78469), (262, 62296), (524, 31148), (599, 27248), (1048, 15574), (1198, 13624), (1703, 9584), (2096, 7787), (2396, 6812), (3406, 4792)]