18084736

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{8311}}^1$

素因数の和:8342

約数の個数: 32

約数和(自身を含む): 38152080

約数和(自身を除く): 20067344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 8311, 16622, 33244, 66488, 132976, 141287, 265952, 282574, 531904, 565148, 1063808, 1130296, 2260592, 4521184, 9042368, 18084736]

約数ペア:

[(1, 18084736), (2, 9042368), (4, 4521184), (8, 2260592), (16, 1130296), (17, 1063808), (32, 565148), (34, 531904), (64, 282574), (68, 265952), (128, 141287), (136, 132976), (272, 66488), (544, 33244), (1088, 16622), (2176, 8311)]