91275136

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{1109}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 182284200

約数和(自身を除く): 91009064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 1109, 1286, 2218, 2572, 4436, 5144, 8872, 10288, 17744, 20576, 35488, 41152, 70976, 82304, 141952, 713087, 1426174, 2852348, 5704696, 11409392, 22818784, 45637568, 91275136]

約数ペア:

[(1, 91275136), (2, 45637568), (4, 22818784), (8, 11409392), (16, 5704696), (32, 2852348), (64, 1426174), (128, 713087), (643, 141952), (1109, 82304), (1286, 70976), (2218, 41152), (2572, 35488), (4436, 20576), (5144, 17744), (8872, 10288)]