127460992

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{21187}}^1$

素因数の和:21248

約数の個数: 32

約数和(自身を含む): 259341120

約数和(自身を除く): 131880128

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 21187, 42374, 84748, 169496, 338992, 677984, 995789, 1355968, 1991578, 2711936, 3983156, 7966312, 15932624, 31865248, 63730496, 127460992]

約数ペア:

[(1, 127460992), (2, 63730496), (4, 31865248), (8, 15932624), (16, 7966312), (32, 3983156), (47, 2711936), (64, 1991578), (94, 1355968), (128, 995789), (188, 677984), (376, 338992), (752, 169496), (1504, 84748), (3008, 42374), (6016, 21187)]