54857608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3049}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 111447000

約数和(自身を除く): 56589392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 3049, 4498, 6098, 8996, 12196, 17992, 24392, 39637, 79274, 158548, 317096, 527477, 1054954, 2109908, 4219816, 6857201, 13714402, 27428804, 54857608]

約数ペア:

[(1, 54857608), (2, 27428804), (4, 13714402), (8, 6857201), (13, 4219816), (26, 2109908), (52, 1054954), (104, 527477), (173, 317096), (346, 158548), (692, 79274), (1384, 39637), (2249, 24392), (3049, 17992), (4498, 12196), (6098, 8996)]