10999808

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 22702680

約数和(自身を除く): 11702872

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 131, 164, 256, 262, 328, 512, 524, 656, 1024, 1048, 1312, 2048, 2096, 2624, 4192, 5248, 5371, 8384, 10496, 10742, 16768, 20992, 21484, 33536, 41984, 42968, 67072, 83968, 85936, 134144, 171872, 268288, 343744, 687488, 1374976, 2749952, 5499904, 10999808]

約数ペア:

[(1, 10999808), (2, 5499904), (4, 2749952), (8, 1374976), (16, 687488), (32, 343744), (41, 268288), (64, 171872), (82, 134144), (128, 85936), (131, 83968), (164, 67072), (256, 42968), (262, 41984), (328, 33536), (512, 21484), (524, 20992), (656, 16768), (1024, 10742), (1048, 10496), (1312, 8384), (2048, 5371), (2096, 5248), (2624, 4192)]