45338768

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{25997}}^1$

素因数の和:26114

約数の個数: 20

約数和(自身を含む): 88653180

約数和(自身を除く): 43314412

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 25997, 51994, 103988, 207976, 415952, 2833673, 5667346, 11334692, 22669384, 45338768]

約数ペア:

[(1, 45338768), (2, 22669384), (4, 11334692), (8, 5667346), (16, 2833673), (109, 415952), (218, 207976), (436, 103988), (872, 51994), (1744, 25997)]