87398528

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1$

素因数の和:4285

約数の個数: 64

約数和(自身を含む): 207688320

約数和(自身を除く): 120289792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 4241, 5152, 8482, 10304, 16964, 20608, 29687, 33928, 59374, 67856, 97543, 118748, 135712, 195086, 237496, 271424, 390172, 474992, 542848, 682801, 780344, 949984, 1365602, 1560688, 1899968, 2731204, 3121376, 3799936, 5462408, 6242752, 10924816, 12485504, 21849632, 43699264, 87398528]

約数ペア:

[(1, 87398528), (2, 43699264), (4, 21849632), (7, 12485504), (8, 10924816), (14, 6242752), (16, 5462408), (23, 3799936), (28, 3121376), (32, 2731204), (46, 1899968), (56, 1560688), (64, 1365602), (92, 949984), (112, 780344), (128, 682801), (161, 542848), (184, 474992), (224, 390172), (322, 271424), (368, 237496), (448, 195086), (644, 135712), (736, 118748), (896, 97543), (1288, 67856), (1472, 59374), (2576, 33928), (2944, 29687), (4241, 20608), (5152, 16964), (8482, 10304)]