45053128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 89861400

約数和(自身を除く): 44808272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 1289, 2056, 2578, 4369, 5156, 8738, 10312, 17476, 21913, 34952, 43826, 87652, 175304, 331273, 662546, 1325092, 2650184, 5631641, 11263282, 22526564, 45053128]

約数ペア:

[(1, 45053128), (2, 22526564), (4, 11263282), (8, 5631641), (17, 2650184), (34, 1325092), (68, 662546), (136, 331273), (257, 175304), (514, 87652), (1028, 43826), (1289, 34952), (2056, 21913), (2578, 17476), (4369, 10312), (5156, 8738)]