31820290144

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{433}}^1\times {\mathrm{20323}}^1$

素因数の和:20879

約数の個数: 48

約数和(自身を含む): 63349664112

約数和(自身を除く): 31529373968

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 433, 452, 866, 904, 1732, 1808, 3464, 3616, 6928, 13856, 20323, 40646, 48929, 81292, 97858, 162584, 195716, 325168, 391432, 650336, 782864, 1565728, 2296499, 4592998, 8799859, 9185996, 17599718, 18371992, 35199436, 36743984, 70398872, 73487968, 140797744, 281595488, 994384067, 1988768134, 3977536268, 7955072536, 15910145072, 31820290144]

約数ペア:

[(1, 31820290144), (2, 15910145072), (4, 7955072536), (8, 3977536268), (16, 1988768134), (32, 994384067), (113, 281595488), (226, 140797744), (433, 73487968), (452, 70398872), (866, 36743984), (904, 35199436), (1732, 18371992), (1808, 17599718), (3464, 9185996), (3616, 8799859), (6928, 4592998), (13856, 2296499), (20323, 1565728), (40646, 782864), (48929, 650336), (81292, 391432), (97858, 325168), (162584, 195716)]