888937888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{1321}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 1855945224

約数和(自身を除く): 967007336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1237, 1321, 2474, 2642, 4948, 5284, 9896, 10568, 19792, 21029, 21136, 22457, 39584, 42058, 42272, 44914, 84116, 89828, 168232, 179656, 336464, 359312, 672928, 718624, 1634077, 3268154, 6536308, 13072616, 26145232, 27779309, 52290464, 55558618, 111117236, 222234472, 444468944, 888937888]

約数ペア:

[(1, 888937888), (2, 444468944), (4, 222234472), (8, 111117236), (16, 55558618), (17, 52290464), (32, 27779309), (34, 26145232), (68, 13072616), (136, 6536308), (272, 3268154), (544, 1634077), (1237, 718624), (1321, 672928), (2474, 359312), (2642, 336464), (4948, 179656), (5284, 168232), (9896, 89828), (10568, 84116), (19792, 44914), (21029, 42272), (21136, 42058), (22457, 39584)]