104955968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 226695000

約数和(自身を除く): 121739032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 404, 416, 808, 832, 1249, 1313, 1616, 2498, 2626, 3232, 4996, 5252, 6464, 9992, 10504, 16237, 19984, 21008, 32474, 39968, 42016, 64948, 79936, 84032, 126149, 129896, 252298, 259792, 504596, 519584, 1009192, 1039168, 1639937, 2018384, 3279874, 4036768, 6559748, 8073536, 13119496, 26238992, 52477984, 104955968]

約数ペア:

[(1, 104955968), (2, 52477984), (4, 26238992), (8, 13119496), (13, 8073536), (16, 6559748), (26, 4036768), (32, 3279874), (52, 2018384), (64, 1639937), (101, 1039168), (104, 1009192), (202, 519584), (208, 504596), (404, 259792), (416, 252298), (808, 129896), (832, 126149), (1249, 84032), (1313, 79936), (1616, 64948), (2498, 42016), (2626, 39968), (3232, 32474), (4996, 21008), (5252, 19984), (6464, 16237), (9992, 10504)]