5125168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10372

約数の個数: 20

約数和(自身を含む): 10251328

約数和(自身を除く): 5126160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 10333, 20666, 41332, 82664, 165328, 320323, 640646, 1281292, 2562584, 5125168]

約数ペア:

[(1, 5125168), (2, 2562584), (4, 1281292), (8, 640646), (16, 320323), (31, 165328), (62, 82664), (124, 41332), (248, 20666), (496, 10333)]