8246368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 17929296

約数和(自身を除く): 9682928

約数列:

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

約数ペア:

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