16492736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 56

約数和(自身を含む): 36143184

約数和(自身を除く): 19650448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 461, 559, 688, 832, 922, 1118, 1376, 1844, 2236, 2752, 3688, 4472, 5993, 7376, 8944, 11986, 14752, 17888, 19823, 23972, 29504, 35776, 39646, 47944, 79292, 95888, 158584, 191776, 257699, 317168, 383552, 515398, 634336, 1030796, 1268672, 2061592, 4123184, 8246368, 16492736]

約数ペア:

[(1, 16492736), (2, 8246368), (4, 4123184), (8, 2061592), (13, 1268672), (16, 1030796), (26, 634336), (32, 515398), (43, 383552), (52, 317168), (64, 257699), (86, 191776), (104, 158584), (172, 95888), (208, 79292), (344, 47944), (416, 39646), (461, 35776), (559, 29504), (688, 23972), (832, 19823), (922, 17888), (1118, 14752), (1376, 11986), (1844, 8944), (2236, 7376), (2752, 5993), (3688, 4472)]