13321984

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4032

約数の個数: 36

約数和(自身を含む): 28644616

約数和(自身を除く): 15322632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4003, 8006, 16012, 32024, 52039, 64048, 104078, 128096, 208156, 256192, 416312, 512384, 832624, 1024768, 1665248, 3330496, 6660992, 13321984]

約数ペア:

[(1, 13321984), (2, 6660992), (4, 3330496), (8, 1665248), (13, 1024768), (16, 832624), (26, 512384), (32, 416312), (52, 256192), (64, 208156), (104, 128096), (128, 104078), (208, 64048), (256, 52039), (416, 32024), (832, 16012), (1664, 8006), (3328, 4003)]