266388392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16267}}^1$

素因数の和:16385

約数の個数: 32

約数和(自身を含む): 527083200

約数和(自身を除く): 260694808

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 16267, 16376, 32534, 65068, 130136, 374141, 748282, 1447763, 1496564, 2895526, 2993128, 5791052, 11582104, 33298549, 66597098, 133194196, 266388392]

約数ペア:

[(1, 266388392), (2, 133194196), (4, 66597098), (8, 33298549), (23, 11582104), (46, 5791052), (89, 2993128), (92, 2895526), (178, 1496564), (184, 1447763), (356, 748282), (712, 374141), (2047, 130136), (4094, 65068), (8188, 32534), (16267, 16376)]