16317392

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 60

約数和(自身を含む): 39630276

約数和(自身を除く): 23312884

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 1601, 2548, 3202, 5096, 6404, 10192, 11207, 12808, 20813, 22414, 25616, 41626, 44828, 78449, 83252, 89656, 145691, 156898, 166504, 179312, 291382, 313796, 333008, 582764, 627592, 1019837, 1165528, 1255184, 2039674, 2331056, 4079348, 8158696, 16317392]

約数ペア:

[(1, 16317392), (2, 8158696), (4, 4079348), (7, 2331056), (8, 2039674), (13, 1255184), (14, 1165528), (16, 1019837), (26, 627592), (28, 582764), (49, 333008), (52, 313796), (56, 291382), (91, 179312), (98, 166504), (104, 156898), (112, 145691), (182, 89656), (196, 83252), (208, 78449), (364, 44828), (392, 41626), (637, 25616), (728, 22414), (784, 20813), (1274, 12808), (1456, 11207), (1601, 10192), (2548, 6404), (3202, 5096)]