8961136

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{2843}}^1$

素因数の和:3048

約数の個数: 20

約数和(自身を含む): 17456472

約数和(自身を除く): 8495336

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 2843, 3152, 5686, 11372, 22744, 45488, 560071, 1120142, 2240284, 4480568, 8961136]

約数ペア:

[(1, 8961136), (2, 4480568), (4, 2240284), (8, 1120142), (16, 560071), (197, 45488), (394, 22744), (788, 11372), (1576, 5686), (2843, 3152)]