171972544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 363309408

約数和(自身を除く): 191336864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 263, 272, 526, 544, 601, 1052, 1088, 1202, 2104, 2404, 4208, 4471, 4808, 8416, 8942, 9616, 10217, 16832, 17884, 19232, 20434, 35768, 38464, 40868, 71536, 81736, 143072, 158063, 163472, 286144, 316126, 326944, 632252, 653888, 1264504, 2529008, 2687071, 5058016, 5374142, 10116032, 10748284, 21496568, 42993136, 85986272, 171972544]

約数ペア:

[(1, 171972544), (2, 85986272), (4, 42993136), (8, 21496568), (16, 10748284), (17, 10116032), (32, 5374142), (34, 5058016), (64, 2687071), (68, 2529008), (136, 1264504), (263, 653888), (272, 632252), (526, 326944), (544, 316126), (601, 286144), (1052, 163472), (1088, 158063), (1202, 143072), (2104, 81736), (2404, 71536), (4208, 40868), (4471, 38464), (4808, 35768), (8416, 20434), (8942, 19232), (9616, 17884), (10217, 16832)]