30920024

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{43427}}^1$

素因数の和:43522

約数の個数: 16

約数和(自身を含む): 58627800

約数和(自身を除く): 27707776

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 43427, 86854, 173708, 347416, 3865003, 7730006, 15460012, 30920024]

約数ペア:

[(1, 30920024), (2, 15460012), (4, 7730006), (8, 3865003), (89, 347416), (178, 173708), (356, 86854), (712, 43427)]