88891624

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{26393}}^1$

素因数の和:26820

約数の個数: 16

約数和(自身を含む): 167074020

約数和(自身を除く): 78182396

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 26393, 52786, 105572, 211144, 11111453, 22222906, 44445812, 88891624]

約数ペア:

[(1, 88891624), (2, 44445812), (4, 22222906), (8, 11111453), (421, 211144), (842, 105572), (1684, 52786), (3368, 26393)]