85908992

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12938

約数の個数: 40

約数和(自身を含む): 184868376

約数和(自身を除く): 98959384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 12907, 25814, 51628, 103256, 167791, 206512, 335582, 413024, 671164, 826048, 1342328, 1652096, 2684656, 3304192, 5369312, 6608384, 10738624, 21477248, 42954496, 85908992]

約数ペア:

[(1, 85908992), (2, 42954496), (4, 21477248), (8, 10738624), (13, 6608384), (16, 5369312), (26, 3304192), (32, 2684656), (52, 1652096), (64, 1342328), (104, 826048), (128, 671164), (208, 413024), (256, 335582), (416, 206512), (512, 167791), (832, 103256), (1664, 51628), (3328, 25814), (6656, 12907)]