4222448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8552

約数の個数: 20

約数和(自身を含む): 8445888

約数和(自身を除く): 4223440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8513, 17026, 34052, 68104, 136208, 263903, 527806, 1055612, 2111224, 4222448]

約数ペア:

[(1, 4222448), (2, 2111224), (4, 1055612), (8, 527806), (16, 263903), (31, 136208), (62, 68104), (124, 34052), (248, 17026), (496, 8513)]