16148209904

素因数分解:

$2^4\times {\mathrm{15959}}^1\times {\mathrm{63241}}^1$

素因数の和:79208

約数の個数: 20

約数和(自身を含む): 31289611920

約数和(自身を除く): 15141402016

約数列:

[1, 2, 4, 8, 16, 15959, 31918, 63241, 63836, 126482, 127672, 252964, 255344, 505928, 1011856, 1009263119, 2018526238, 4037052476, 8074104952, 16148209904]

約数ペア:

[(1, 16148209904), (2, 8074104952), (4, 4037052476), (8, 2018526238), (16, 1009263119), (15959, 1011856), (31918, 505928), (63241, 255344), (63836, 252964), (126482, 127672)]