11291264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 23822100

約数和(自身を除く): 12530836

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 5189, 10378, 20756, 41512, 83024, 88213, 166048, 176426, 332096, 352852, 664192, 705704, 1411408, 2822816, 5645632, 11291264]

約数ペア:

[(1, 11291264), (2, 5645632), (4, 2822816), (8, 1411408), (16, 705704), (17, 664192), (32, 352852), (34, 332096), (64, 176426), (68, 166048), (128, 88213), (136, 83024), (272, 41512), (544, 20756), (1088, 10378), (2176, 5189)]