25327558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5171}}^1$

素因数の和:5283

約数の個数: 16

約数和(自身を含む): 39720960

約数和(自身を除く): 14393402

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5171, 10342, 160301, 320602, 408509, 817018, 12663779, 25327558]

約数ペア:

[(1, 25327558), (2, 12663779), (31, 817018), (62, 408509), (79, 320602), (158, 160301), (2449, 10342), (4898, 5171)]