55209856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{33179}}^1$

素因数の和:33206

約数の個数: 32

約数和(自身を含む): 118452600

約数和(自身を除く): 63242744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 33179, 66358, 132716, 265432, 431327, 530864, 862654, 1061728, 1725308, 2123456, 3450616, 4246912, 6901232, 13802464, 27604928, 55209856]

約数ペア:

[(1, 55209856), (2, 27604928), (4, 13802464), (8, 6901232), (13, 4246912), (16, 3450616), (26, 2123456), (32, 1725308), (52, 1061728), (64, 862654), (104, 530864), (128, 431327), (208, 265432), (416, 132716), (832, 66358), (1664, 33179)]