30238288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43951}}^1$

素因数の和:44002

約数の個数: 20

約数和(自身を含む): 59950528

約数和(自身を除く): 29712240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43951, 87902, 175804, 351608, 703216, 1889893, 3779786, 7559572, 15119144, 30238288]

約数ペア:

[(1, 30238288), (2, 15119144), (4, 7559572), (8, 3779786), (16, 1889893), (43, 703216), (86, 351608), (172, 175804), (344, 87902), (688, 43951)]