56395144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{542261}}^1$

素因数の和:542280

約数の個数: 16

約数和(自身を含む): 113875020

約数和(自身を除く): 57479876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 542261, 1084522, 2169044, 4338088, 7049393, 14098786, 28197572, 56395144]

約数ペア:

[(1, 56395144), (2, 28197572), (4, 14098786), (8, 7049393), (13, 4338088), (26, 2169044), (52, 1084522), (104, 542261)]