855152896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{256957}}^1$

素因数の和:256986

約数の個数: 36

約数和(自身を含む): 1838277532

約数和(自身を除く): 983124636

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 256957, 513914, 1027828, 2055656, 3340441, 4111312, 6680882, 8222624, 13361764, 16445248, 26723528, 32890496, 53447056, 65780992, 106894112, 213788224, 427576448, 855152896]

約数ペア:

[(1, 855152896), (2, 427576448), (4, 213788224), (8, 106894112), (13, 65780992), (16, 53447056), (26, 32890496), (32, 26723528), (52, 16445248), (64, 13361764), (104, 8222624), (128, 6680882), (208, 4111312), (256, 3340441), (416, 2055656), (832, 1027828), (1664, 513914), (3328, 256957)]